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Li X, Wu J, Wu Y, Duan Z, Luo M, Li L, Li S, Jia Y. Imbalance of Vaginal Microbiota and Immunity: Two Main Accomplices of Cervical Cancer in Chinese Women. Int J Womens Health 2023; 15:987-1002. [PMID: 37424699 PMCID: PMC10329453 DOI: 10.2147/ijwh.s406596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 06/27/2023] [Indexed: 07/11/2023] Open
Abstract
Objective To explore the correlation of female vaginal microbiota and immune factors with cervical cancer. Methods The distribution pattern difference of vaginal microbiota of four groups of women (cervical cancer, HPV-positive CIN, HPV-positive non-CIN, and HPV-negative groups) were compared by microbial 16S rDNA sequencing. The protein chip was used to detect the composition and changes of the immune factors in the four groups. Results Alpha diversity analysis demonstrated that the diversity of the vaginal microbiota was increased as the disease develops. Among those bacteria abundant in the vaginal microbiota, Lactobacillus, Prevotella, and Gardnerella dominate at the genus level of vaginal flora. Compared with the HPV-negative group, the differentially dominant bacteria, such as Prevotella, Ralstonia, Gardnerella and Sneathia, are enriched in the cervical cancer group. Likewise, Gardnerella, Prevotella, and Sneathia are more in the HPV-positive CIN group, while Gardnerella and Prevotella in the HPV-positive non-CIN group, respectively. In contrast, Lactobacillus and Atopobium are dominant in the HPV-negative group (LDA>4log10). The concentration of inflammatory immune factors IP-10 and VEGF-A were increased in the cervical cancer group (P < 0.05), compared with other groups. Conclusion The occurrence of cervical cancer is related to an increase of vaginal microbiota diversity and up-regulation of inflammatory immune factor proteins. The abundance of Lactobacillus was decreased while the one of Prevotella and Gardnerella were increased in the cervical cancer group, compared with other three groups. Moreover, the IP-10 and VEGF-A were also increased in the cervical cancer group. Thus, evaluation of changes in the vaginal microbiota and these two immune factor levels might be a potential non-invasive and simple method to predict cervical cancer. Furthermore, it is significant to adjust and restore the balance of vaginal microbiota and maintain normal immune function in preventing and treating cervical cancer.
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Affiliation(s)
- Xiaoge Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Jin Wu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Yutong Wu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Zhaoning Duan
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Ming Luo
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Ling Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Sijing Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
| | - Ying Jia
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, 400016, People’s Republic of China
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Jou E. Type 1 and type 2 cytokine-mediated immune orchestration in the tumour microenvironment and their therapeutic potential. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2023; 4:474-497. [PMID: 37455828 PMCID: PMC10345208 DOI: 10.37349/etat.2023.00146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 04/25/2023] [Indexed: 07/18/2023] Open
Abstract
Cancer remains the second leading cause of death worldwide despite modern breakthroughs in medicine, and novel treatments are urgently needed. The revolutionary success of immune checkpoint inhibitors in the past decade serves as proof of concept that the immune system can be effectively harnessed to treat cancer. Cytokines are small signalling proteins with critical roles in orchestrating the immune response and have become an attractive target for immunotherapy. Type 1 immune cytokines, including interferon γ (IFNγ), interleukin-12 (IL-12), and tumour necrosis factor α (TNFα), have been shown to have largely tumour suppressive roles in part through orchestrating anti-tumour immune responses mediated by natural killer (NK) cells, CD8+ T cells and T helper 1 (Th1) cells. Conversely, type 2 immunity involving group 2 innate lymphoid cells (ILC2s) and Th2 cells are involved in tissue regeneration and wound repair and are traditionally thought to have pro-tumoural effects. However, it is found that the classical type 2 immune cytokines IL-4, IL-5, IL-9, and IL-13 may have conflicting roles in cancer. Similarly, type 2 immunity-related cytokines IL-25 and IL-33 with recently characterised roles in cancer may either promote or suppress tumorigenesis in a context-dependent manner. Furthermore, type 1 cytokines IFNγ and TNFα have also been found to have pro-tumoural effects under certain circumstances, further complicating the overall picture. Therefore, the dichotomy of type 1 and type 2 cytokines inhibiting and promoting tumours respectively is not concrete, and attempts of utilising these for cancer immunotherapy must take into account all available evidence. This review provides an overview summarising the current understanding of type 1 and type 2 cytokines in tumour immunity and discusses the prospects of harnessing these for immunotherapy in light of previous and ongoing clinical trials.
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Affiliation(s)
- Eric Jou
- Queens’ College, University of Cambridge, CB3 9ET Cambridge, UK
- MRC Laboratory of Molecular Biology, CB2 0QH Cambridge, UK
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Zhao S, Zhang X, Gao F, Chi H, Zhang J, Xia Z, Cheng C, Liu J. Identification of copper metabolism-related subtypes and establishment of the prognostic model in ovarian cancer. Front Endocrinol (Lausanne) 2023; 14:1145797. [PMID: 36950684 PMCID: PMC10025496 DOI: 10.3389/fendo.2023.1145797] [Citation(s) in RCA: 47] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/10/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Ovarian cancer (OC) is one of the most common and most malignant gynecological malignancies in gynecology. On the other hand, dysregulation of copper metabolism (CM) is closely associated with tumourigenesis and progression. Here, we investigated the impact of genes associated with copper metabolism (CMRGs) on the prognosis of OC, discovered various CM clusters, and built a risk model to evaluate patient prognosis, immunological features, and therapy response. METHODS 15 CMRGs affecting the prognosis of OC patients were identified in The Cancer Genome Atlas (TCGA). Consensus Clustering was used to identify two CM clusters. lasso-cox methods were used to establish the copper metabolism-related gene prognostic signature (CMRGPS) based on differentially expressed genes in the two clusters. The GSE63885 cohort was used as an external validation cohort. Expression of CM risk score-associated genes was verified by single-cell sequencing and quantitative real-time PCR (qRT-PCR). Nomograms were used to visually depict the clinical value of CMRGPS. Differences in clinical traits, immune cell infiltration, and tumor mutational load (TMB) between risk groups were also extensively examined. Tumour Immune Dysfunction and Rejection (TIDE) and Immune Phenotype Score (IPS) were used to validate whether CMRGPS could predict response to immunotherapy in OC patients. RESULTS In the TCGA and GSE63885 cohorts, we identified two CM clusters that differed significantly in terms of overall survival (OS) and tumor microenvironment. We then created a CMRGPS containing 11 genes to predict overall survival and confirmed its reliable predictive power for OC patients. The expression of CM risk score-related genes was validated by qRT-PCR. Patients with OC were divided into low-risk (LR) and high-risk (HR) groups based on the median CM risk score, with better survival in the LR group. The 5-year AUC value reached 0.74. Enrichment analysis showed that the LR group was associated with tumor immune-related pathways. The results of TIDE and IPS showed a better response to immunotherapy in the LR group. CONCLUSION Our study, therefore, provides a valuable tool to further guide clinical management and tailor the treatment of patients with OC, offering new insights into individualized treatment.
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Affiliation(s)
- Songyun Zhao
- Wuxi Medical Center of Nanjing Medical University, Wuxi, China
- Department of Neurosurgery, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, China
| | - Xin Zhang
- Department of Pathology, The Second People's Hospital of Foshan, Affiliated Foshan Hospital of Southern Medical University, Foshan, China
| | - Feng Gao
- Department of Orthopaedics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hao Chi
- Southwest Medical University, Luzhou, China
| | | | - Zhijia Xia
- Department of General, Visceral, and Transplant Surgery, Ludwig-Maximilians University, Munich, Germany
- *Correspondence: Zhijia Xia, ; Chao Cheng, ; Jinhui Liu,
| | - Chao Cheng
- Department of Neurosurgery, Wuxi People's Hospital Affiliated to Nanjing Medical University, Wuxi, China
- *Correspondence: Zhijia Xia, ; Chao Cheng, ; Jinhui Liu,
| | - Jinhui Liu
- Department of Gynecology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
- *Correspondence: Zhijia Xia, ; Chao Cheng, ; Jinhui Liu,
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Obayes AL-Khikani F, Alkhafaji Z. The rs568408 variant in the IL-12A gene is associated with risk for COVID-19 in Iraqi patients. Tzu Chi Med J 2023. [DOI: 10.4103/tcmj.tcmj_223_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
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Lin L, Wang Y, Lu X, Wang T, Li Q, Wang R, Wu J, Xu J, Du J. The Inflammatory Factor SNP May Serve as a Promising Biomarker for Acitretin to Alleviate Secondary Failure of Response to TNF-a Monoclonal Antibodies in Psoriasis. Front Pharmacol 2022; 13:937490. [PMID: 35814239 PMCID: PMC9263382 DOI: 10.3389/fphar.2022.937490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 05/13/2022] [Indexed: 11/26/2022] Open
Abstract
Psoriasis is a common immune-mediated inflammatory skin disease. Although biological agents have achieved good clinical efficacy in the treatment of moderate-to-severe psoriasis, the phenomenon of secondary non-response (SNR) has been gradually recognized. SNR refers to the gradual decline of efficacy after the patient achieves clinical remission with biological agents such as TNF-α biologics. Acitretin, as an immunomodulatory systemic drug for psoriasis, can improve the SNR to biological agents with good tolerance, but there are still individual differences in efficacy. Single-nucleotide polymorphisms (SNPs) of many related inflammatory cytokines have been shown to be important factors of individual differences in drug response in psoriasis, but there have been few reports on the use of pharmacogenomics to alleviate the SNR to biological agents. This study recruited 43 patients with psoriasis and 24 normal controls to investigate whether SNPs of inflammatory cytokines could be used as biomarkers for acitretin to alleviate SNR to TNF-α biologics in psoriasis, including rs1800795 (IL-6), rs6887695 (IL-12b), rs3212227 (IL-12b), rs10484879 (IL-17a), rs4819554 (IL-17ra), rs763780 (IL-17F), rs11209032 (IL23R), rs11209026 (IL23R), and rs2201841 (IL23R). The study also analyzed the correlation between the abovementioned SNPs and the efficacy of acitretin-only patients so as to understand whether the improvement is attributable to the intervention of acitretin on SNR or a simple response of acitretin. We found that in patients with homozygous AA (χ2 = 6.577, p = 0.02) at the SNP rs112009032 (IL-23R), acitretin could improve the SNR to TNFα monoclonal antibody. Patients with the genotype of TG (χ2 = 6.124, p = 0.035) at rs3212227 (IL-12B) were more sensitive to using acitretin in the treatment of psoriasis. Rs3212227 (χ2 = 7.664, p = 0.022) was also associated with the susceptibility to psoriasis. The study might provide a clinical decision reference for personalized treatment of secondary loss of response to psoriasis biologics.
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Affiliation(s)
- Lanmei Lin
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai, China
| | - Yilun Wang
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai, China
| | - Xiaonian Lu
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai, China
| | - Tianxiao Wang
- Department of Pharmacy, Huashan Hospital Affiliated to Fudan University, Shanghai, China
| | - Qunyi Li
- Department of Pharmacy, Huashan Hospital Affiliated to Fudan University, Shanghai, China
| | - Runnan Wang
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai, China
| | - Jinfeng Wu
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai, China
- *Correspondence: Jinfeng Wu, ; Jinhua Xu, ; Juan Du,
| | - Jinhua Xu
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai, China
- *Correspondence: Jinfeng Wu, ; Jinhua Xu, ; Juan Du,
| | - Juan Du
- Department of Dermatology, Huashan Hospital Affiliated to Fudan University, Shanghai, China
- *Correspondence: Jinfeng Wu, ; Jinhua Xu, ; Juan Du,
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Lintao RCV, Cando LFT, Perias GAS, Tantengco OAG, Tabios IKB, Velayo CL, de Paz-Silava SLM. Current Status of Human Papillomavirus Infection and Cervical Cancer in the Philippines. Front Med (Lausanne) 2022; 9:929062. [PMID: 35795639 PMCID: PMC9251542 DOI: 10.3389/fmed.2022.929062] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 05/30/2022] [Indexed: 11/13/2022] Open
Abstract
Cervical cancer is estimated to cause 341,831 deaths each year, with 9 of 10 deaths occurring in developing countries. Over the past decade, there has been a significant increase in cervical cancer incidence among women in the Philippines. Persistent infection with high-risk human papillomavirus (HPV) is the well-established necessary cause of cervical cancer. Based on limited studies conducted in the Philippines, the prevalence of infection with any HPV genotype was 93.8% for cervical squamous cell carcinoma and 90.9% for cervical adenocarcinomas. HPV types 16 and 18 were the most common HPV genotypes among Filipino patients with cervical cancer. On the other hand, the incidence of HPV infection among Filipino women with normal cervices was 9.2%. The World Health Organization has launched a global agenda of eliminating HPV infection by 2030. One of its key milestones is to vaccinate 90% of girls with the HPV vaccine by 15 years. However, the HPV vaccination rate among Filipino women remains to be unsatisfactory. HPV vaccination has only been included in the Philippine Department of Health's community-based National Immunization Program in 2015. Despite these efforts, the Philippines currently ranks last on HPV program coverage among low-middle income countries, with coverage of only 23% of the target female population for the first dose and 5% for the final dose. The principal reason for the non-acceptance of HPV vaccines was the perceived high cost of vaccination. The low utilization of available cervical cancer screening tests such as Pap smear and visual inspection with acetic acid hampered the Philippines' control and prevention of HPV infection and cervical cancer. Among those diagnosed with cervical cancer in the Philippines, only an estimated 50% to 60% receive some form of treatment. To this end, we summarize the burden of HPV infection and cervical cancer on Filipinos and the risk factors associated with the disease. We present the current screening, diagnostics, treatment, and prevention of HPV-related diseases in the Philippines. Lastly, we also propose solutions on how each building block in health systems can be improved to eliminate HPV infection and reduce the burden of cervical cancer in the Philippines.
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Affiliation(s)
- Ryan C. V. Lintao
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Leslie Faye T. Cando
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Glenmarie Angelica S. Perias
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Ourlad Alzeus G. Tantengco
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
| | - Ian Kim B. Tabios
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Institute of Biology, College of Science, University of the Philippines Diliman, Quezon City, Philippines
- Institute of Human Genetics, National Institutes of Health, University of the Philippines Manila, Manila, Philippines
| | - Clarissa L. Velayo
- Department of Physiology, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine and Philippine General Hospital, University of the Philippines Manila, Manila, Philippines
| | - Sheriah Laine M. de Paz-Silava
- Multi-Omics Research Program for Health, College of Medicine, University of the Philippines Manila, Manila, Philippines
- Department of Medical Microbiology, College of Public Health, University of the Philippines Manila, Manila, Philippines
- *Correspondence: Sheriah Laine M. de Paz-Silava
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Lang X, Liu W, Hou Y, Zhao W, Yang X, Chen L, Yan Q, Cheng W. IL-17A polymorphism (rs2275913) and levels are associated with preeclampsia pathogenesis in Chinese patients. BMC Med Genomics 2021; 14:5. [PMID: 33407460 PMCID: PMC7789345 DOI: 10.1186/s12920-020-00840-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 11/29/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Preeclampsia (PE) is a pregnancy-related condition that affects both the infant and the mother. Although the role of various inflammatory molecules in PE has been demonstrated, the importance of pro-inflammatory molecules such as IL-17A, IL-23 is not well understood. In the present investigation, a potential association of common genetic variants in the IL-17A and IL-23A genes with PE was investigated. METHODS 115 PE clinically diagnosed patients who registered to the International Peace Maternity and Child Health Hospital were enrolled in this research. One hundred two pregnant women and 147 healthy Chinese women were also included. ELISA was used to measure IL-17A and IL-23 serum levels in all enrolled subjects. Common genetic polymorphisms in IL-17A (rs 2,275,913, rs1974226, and rs1974226), IL-23A (rs11171806), and IL-12B (rs3212227) were genotyped using the PCR-RFLP or TaqMan probe-based method. RESULTS Elevated serum IL-17A levels were found in PE patients compared to pregnant (P < 0.0001) and healthy women (P < 0.0001). However, IL-23 levels were comparable across various clinical groups. In addition, heterozygous (GA) and minor allele (A) for IL-17A (rs2275913) and IL-23A (rs11171806) were more prevalent in PE patients compared to pregnant women indicating an important role in the predisposition to PE growth. Interestingly, IL-17A (r 2,275,913) mutants were associated with elevated IL-17A levels relative to wild type (GG). CONCLUSIONS IL-17A (rs2275913) variants are associated with higher serum levels of cytokine, and predisposed PE development.
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Affiliation(s)
- Xiao Lang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Wei Liu
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Yanyan Hou
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Wenxia Zhao
- Department of Obstetrics and Gynecology, Shanghai Fourth People's Hospital, Tongji University, Shanghai, 200030, China
| | - Xingyu Yang
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, 200030, China
| | - Lan Chen
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China
| | - Qi Yan
- Department of Obstetrics and Gynecology, Shanghai Fourth People's Hospital, Tongji University, Shanghai, 200030, China
| | - Weiwei Cheng
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, 910 Hengshan Road, Shanghai, 200030, China.
- Shanghai Municipal Key Clinical Specialty, Shanghai, 200030, China.
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Role of interleukins 12B and 17A genetic variation in house dust mites allergy. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2020. [DOI: 10.1186/s43042-020-00098-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Abstract
Background
The house dust mites (HDM) constitute a major cause of allergic diseases all over the world. Genes encoding interleukins 12B and 17A which determine the course of T cell-mediated immune response are prime candidates as allergic disease susceptibility. The purpose of this study was to evaluate whether a single-nucleotide polymorphisms (SNP) of interleukins 12B + 1188A/C (rs3212227) and 17A −197G/A (rs2275913) confers susceptibility to HDM allergic diseases. Through a case-control study, 120 subjects served as 60 dust mites' allergic patients and 60 healthy non-allergic controls. Total immunoglobulin (Ig) E level, eosinophilic count, serum interleukins 4, 10, 12B, and 17A levels for the studied subjects were measured. Then, genotyping of single-nucleotide polymorphisms (SNPs) at +1188A/C for IL12B and −197G/A for IL17A gene were conducted using restriction fragment length polymorphisms (RFLP-PCR).
Results
The present study showed that in HDMs' allergic subjects there was a significant increase in IL12B (+1188 A/C) and IL17A (−197 G/A) genotype variants compared to that of the controls. There was a significant increase in total IgE levels, eosinophil counts, and the levels of both IL-4 and IL-17A, while IL12B was significantly lower in patients compared to that of the controls. There was no significant difference in IL-10 levels between patients and controls.
Conclusion
Our findings indicate that IL12B (+1188 A/C) and IL17A (−197G/A) might be associated with an increase in the susceptibility to dust mites’ allergic patients.
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Núñez-Marrero A, Arroyo N, Godoy L, Rahman MZ, Matta JL, Dutil J. SNPs in the interleukin-12 signaling pathway are associated with breast cancer risk in Puerto Rican women. Oncotarget 2020; 11:3420-3431. [PMID: 32973967 PMCID: PMC7500104 DOI: 10.18632/oncotarget.27707] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 07/14/2020] [Indexed: 01/04/2023] Open
Abstract
Interleukin-12 (IL-12) is a proinflammatory cytokine that links innate and adaptive immune responses against tumor cells. Single Nucleotide Polymorphisms (SNPs) in IL-12 genes have been associated with cancer risk. However, limited studies have assessed the role of IL-12 in breast cancer (BC) risk comprehensively, and these were done in European and Asian populations. Here, we evaluated the association of the IL-12 signaling pathway and BC risk in Puerto Rican women. A genetic association study was completed with 461 BC cases and 463 non-BC controls. By logistic regression, IL-12 signaling SNPs were associated with an increased BC risk, including rs2243123 (IL12A), rs3761041, rs401502 and rs404733 (IL12RB1), rs7849191 (JAK2), rs280500 (TYK2) and rs4274624 (STAT4). Conversely, other SNPs were associated with reduced BC risk including rs438421 (IL12RB1), rs6693065 (IL12RB2), rs10974947, and rs2274471 (JAK2), rs10168266 and rs925847 (STAT4), and rs2069718 (IFNG). Analyses based in hormone receptors such as estrogen (ER) and progesterone (PR) receptors also revealed protective (for SNPs rs3212227-IL12B; rs3024896 and rs3821236-STAT4) and predisposing (for rs2069705-IFNG SNP) BC associations. Haplotype analysis showed a decreased BC risk for IL12B and STAT4 SNPs, whereas increased risk for IL12RB1 SNPs. This study suggests a role of the IL-12 signaling axis and BC risk. SNPs in this pathway may alter IL-12 induced anti-tumor responses and modulate BC predisposition in a population-specific context. Functional studies will be necessary to confirm these findings, which potentially may benefit IL-12 related immunotherapeutic approaches towards BC.
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Affiliation(s)
- Angel Núñez-Marrero
- Cancer Biology Division, Ponce Research Institute, Ponce Health Sciences University, Ponce, Puerto Rico
| | - Nelly Arroyo
- Cancer Biology Division, Ponce Research Institute, Ponce Health Sciences University, Ponce, Puerto Rico
| | - Lenin Godoy
- Cancer Biology Division, Ponce Research Institute, Ponce Health Sciences University, Ponce, Puerto Rico
| | - Mohammad Zillur Rahman
- Cancer Biology Division, Ponce Research Institute, Ponce Health Sciences University, Ponce, Puerto Rico
| | - Jaime L. Matta
- Cancer Biology Division, Ponce Research Institute, Ponce Health Sciences University, Ponce, Puerto Rico
| | - Julie Dutil
- Cancer Biology Division, Ponce Research Institute, Ponce Health Sciences University, Ponce, Puerto Rico
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Xu D, Wang Y, Zhou K, Wu J, Zhang Z, Zhang J, Yu Z, Liu L, Liu X, Li B, Zheng J. Development and Validation of a Novel 8 Immune Gene Prognostic Signature Based on the Immune Expression Profile for Hepatocellular Carcinoma. Onco Targets Ther 2020; 13:8125-8140. [PMID: 32884295 PMCID: PMC7439501 DOI: 10.2147/ott.s263047] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/29/2020] [Indexed: 12/17/2022] Open
Abstract
Background The immune microenvironment plays a vital role in the development of hepatocellular carcinoma (HCC). This study explored novel immune-related biomarkers to predict the prognosis of patients with HCC. Methods RNA-Seq data were downloaded from The Cancer Genome Atlas (TCGA). Univariate Cox regression was used to identify prognosis-related genes; the Lasso method was used to construct the prognosis risk model. Validation was performed on the International Cancer Genome Consortium (ICGC) cohort, and the C-index was calculated to evaluate its overall predictive performance. Western blots were conducted to evaluate the expression of genes. Results There were 320 immune-related genes, 40 of which were significantly related to prognosis. Eight immune gene signatures (CKLF, IL12A, CCL20, PRELID1, GLMN, ACVR2A, CD7, and FYN) were established by Lasso Cox regression analysis. This immune signature performed well in different cohorts and can be an independent risk factor for prognosis. In addition, the overall predictive performance of this model was higher than the other models reported previously. Conclusion The predictive immune model will enable patients with HCC to be more accurately managed in immunotherapy.
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Affiliation(s)
- Dafeng Xu
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Yu Wang
- Geriatrics Center, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Kailun Zhou
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Jincai Wu
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Zhensheng Zhang
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Jiachao Zhang
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Zhiwei Yu
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Luzheng Liu
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Xiangmei Liu
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Bidan Li
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
| | - Jinfang Zheng
- Department of Hepatobiliary and Pancreatic Surgery, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570311, People's Republic of China
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11
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An integrative microenvironment approach for follicular lymphoma: roles of inflammatory cell subsets and immune-response polymorphisms on disease clinical course. Oncotarget 2020; 11:3153-3173. [PMID: 32913559 PMCID: PMC7443366 DOI: 10.18632/oncotarget.27698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 07/14/2020] [Indexed: 01/16/2023] Open
Abstract
The study of the tumor microenvironment (TME) in follicular lymphoma (FL) has produced conflicting results due to assessment of limited TME subpopulations, and because of heterogeneous treatments among different cohorts. Also, important genetic determinants of immune response, such as single-nucleotide polymorphisms (SNPs), remain underexplored in this disease. We performed a detailed study of the TME in 169 FL biopsies using immunohistochemistry, encompassing lymphocytes, macrophages, and cytokines. We also genotyped 16 SNPs within key immune-response genes (IL12A, IL2, IL10, TGFB1, TGFBR1, TGFBR2, IL17A, and IL17F) in 159 patients. We tested associations between SNPs, clinicopathological features and TME composition, and proposed survival models in R-CHOP/R-CVP-treated patients. Presence of the IL12A rs568408 "A" allele associated with the follicular pattern of FOXP3+ cells. The IL12A AA haplotype included rs583911 and rs568408 and was an independent predictor of worse survival, together with the follicular patterns of T-cells (FOXP3+ and CD8+) and high IL-17F tumor levels. The patterns of CD3+, CD4+ and CD8+ cells, displayed as a principal component, also associated with survival. Hierarchical clustering of the TME proteins demonstrated a cluster that was associated with worse prognosis (tumors enriched in IL-17A, IL-17F, CD8, PD1, and Ki-67). The survival of FL patients who were treated in the rituximab era shows a strong dependence on TME signals, especially the T-cell infiltration patterns and IL-17F tumor levels. The presence of the AA haplotype of IL12A in the genome of FL patients is an additional prognostic factor that may modulate the composition of T-reg cells in this disease.
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12
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de Moura EL, Dos Santos ACM, da Silva DM, Dos Santos BB, Figueredo DDS, Moura AWA, da Silva AF, Tanabe ISB, de Lira Tanabe EL, Lira Neto AB, Pereira E Silva AC, de Carvalho Fraga CA, de Lima Filho JL, de Farias KF, Martins de Souza EV. Association of Polymorphisms in Cytokine genes with susceptibility to Precancerous Lesions and Cervical Cancer: A systematic review with meta-analysis. Immunol Invest 2020; 50:492-526. [PMID: 32602796 DOI: 10.1080/08820139.2020.1778023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Objectives: This study investigated the relationship between single-nucleotide polymorphisms (SNPs) in cytokine genes and the susceptibility to Squamous Intraepithelial Lesions (SIL), cervical cancer and HPV infection through a systematic review with meta-analysis. To verify the effect of SNPs, we also analyzed the transcription factor binding affinity using bioinformatics tools.Methods: Seven electronic databases (MEDLINE, Scielo, BIREME, PubMed, Scopus, Web of Science and Science Direct) were searched for case-control studies.Results: A total of 35 relevant case-control studies were meta-analyzed, including 7 cytokine genes and 15 SNPs. SNPs in IL-17A (rs2275913, rs3748067); IL-17 F (rs763780); IL-12A (rs568408); IL-12B (rs3212227); TNFA (rs1800629, rs361525); IL-1B (rs16944); IL-6 (rs1800795); IL-10 (rs1800896) genes were associated with increased risk for cervical cancer. No association was observed between meta-analyzed polymorphisms and SIL. Additional bioinformatics analysis suggested a possible transcriptional regulation pathway of the TNFA and IL-10 genes through the MZF1 (TNFA -308 G > A and IL-10 - 1082A>G) and ZNF263 (TNFA -238 G > A) transcription factors binding.Conclusion: Overall, 10 SNPs in cytokine genes were associated with increased risk for cervical cancer. Therefore, in our meta-analysis, these SNPs demonstrated to be potential biomarkers for predicting or identifying cases of high risk for SIL and cervical cancer.
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Affiliation(s)
- Edilson Leite de Moura
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
| | - Ana Caroline Melo Dos Santos
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
| | - Denise Macedo da Silva
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
| | - Bruna Brandão Dos Santos
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
| | | | - Alexandre Wendell Araújo Moura
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil
| | - Adriely Ferreira da Silva
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil
| | - Ithallo Sathio Bessoni Tanabe
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
| | - Eloiza Lopes de Lira Tanabe
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
| | - Abel Barbosa Lira Neto
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
| | - Aline Cristine Pereira E Silva
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil
| | - Carlos Alberto de Carvalho Fraga
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Faculty of Medicine, Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil
| | - José Luiz de Lima Filho
- Laboratory Keizo Asami of Immunopathology (LIKA), Federal University of Pernambuco, Recife, Pernambuco, Brazil
| | - Karol Fireman de Farias
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil
| | - Elaine Virginia Martins de Souza
- Laboratory of Molecular Biology and Gene Expression (LABMEG), Federal University of Alagoas (UFAL), Arapiraca, Alagoas, Brazil.,Post-graduation Program in Health Science, Institute of Biological Sciences and Health (ICBS), Federal University of Alagoas (UFAL), Maceió, Alagoas, Brazil
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13
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Ben Selma W, Laribi AB, Alibi S, Saad A, Boukadida J. Interaction analysis of IL-12A and IL-12B gene variants with chronic hepatitis B infection in Tunisian patients. Immunol Lett 2020; 225:50-56. [PMID: 32554051 DOI: 10.1016/j.imlet.2020.06.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 05/09/2020] [Accepted: 06/08/2020] [Indexed: 12/12/2022]
Abstract
Given the key role of interleukin-12 (IL-12) in the control of HBV, we investigated the possible correlation between IL-12A rs568408 and IL-12B rs3212227 polymorphisms and the risk of chronic HBV infection in Tunisian population. Two hundred patients with chronic HBV infection and two hundred healthy controls were genotyped using PCR-RFLP. A allele, AA and AG genotypes of IL-12A rs568408 were more represented in the chronic HBV infection group compared to the control group, and they were associated with 1.65-, 2.58- and 3.13-fold risks of developing this infection, respectively. Gene-gene interaction analysis showed that subjects carrying the IL-12A rs568408AA/AG and IL-12B rs3212227AA genotypes had a 3.16-fold increased risk of chronic HBV infection. This study suggested that IL-12A rs568408 and gene-gene interactions of IL-12A rs568408 and IL-12B rs3212227 contributed to the outcome of chronic HBV infection, meanwhile indicating their usefulness as a predictive and diagnostic biomarker of chronic HBV infection.
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Affiliation(s)
- Walid Ben Selma
- Laboratory of Microbiology, Genetic Characterization of Infectious Diseases, UR12SP34 University Hospital Farhat Hached, Sousse, Tunisia; Laboratory of Studying Biological and Genetic Markers for Early Diagnosis and Follow-Up of Neurological Diseases, LR18ES47, Faculty of Medicine, Sousse, Tunisia; High Institute of Applied Sciences and Technology, Mahdia, Tunisia.
| | - Ahmed Baligh Laribi
- Laboratory of Microbiology, Genetic Characterization of Infectious Diseases, UR12SP34 University Hospital Farhat Hached, Sousse, Tunisia
| | - Sana Alibi
- Laboratory of Microbiology, Genetic Characterization of Infectious Diseases, UR12SP34 University Hospital Farhat Hached, Sousse, Tunisia
| | - Afef Saad
- Department of Microbiology, Faculty of Medicine, Sousse, Tunisia
| | - Jalel Boukadida
- Laboratory of Microbiology, Genetic Characterization of Infectious Diseases, UR12SP34 University Hospital Farhat Hached, Sousse, Tunisia; Department of Microbiology, Faculty of Medicine, Sousse, Tunisia
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14
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Karimi-Zarchi M, Abbasi H, Javaheri A, Hadadan A, Meibodi B, Tabatabaei RS, Ghelmani Y, Neamatzadeh H. Association of IL-12B rs3212227 and IL-6 rs1800795 Polymorphisms with Susceptibility to Cervical Cancer: A Systematic Review and Meta-Analysis. Asian Pac J Cancer Prev 2020; 21:1197-1206. [PMID: 32458622 PMCID: PMC7541893 DOI: 10.31557/apjcp.2020.21.5.1197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Indexed: 11/25/2022] Open
Abstract
Background: Primary studies have shown that the IL-12B rs3212227 and IL-6 rs1800795 polymorphisms are associated with an increased risk of cervical cancer. However, conflicting results warrant a meta-analysis to obtain more precise estimates. Methods: A comprehensive literate search on PubMed, Web of Science, Scopus, CNKI, and SciELO was performed to collect all eligible studies up to November 10, 2019. The pooled odds ratios (OR) and 95% confidence intervals (CI) were used to calculate the risk. This meta-analysis was carried out by utilizing CMA software. Results: A total of eleven case-control studies including four studies on IL-12B rs3212227 and seven studies on IL-6rs1800795 were selected. Pooled ORs revealed that the IL-6 rs1800795 polymorphism was significantly associated with an increased risk of cervical cancer (C vs. G: OR = 1.294, 95% CI 1.071-1.564, p= 0.007; CC vs. GG: OR = 1.633, 95% CI 1.059-2.520, p= 0.027; CC+CG vs. GG: OR = 1.312, 95% CI 1.048-1.643, p= 0.018; and CC vs. CG+GG: OR = 1.592, 95% CI 1.268-1.999, p≤0.001), but not IL-12B rs3212227 polymorphism. Stratified analysis by ethnicity revealed that both IL-12B rs3212227 and IL-6 rs1800795 polymorphisms were associated with risk of cervical cancer in Asian women. Conclusions: Our pooled data revealed that the IL-12B rs3212227 and IL-6 rs1800795 polymorphisms may be used to identify individuals at high risk of cervical cancer in Asian women.
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Affiliation(s)
- Mojgan Karimi-Zarchi
- Department of Obstetrics and Gynecology, Iran University of Medical Sciences, Tehran, Iran.,Endometriosis Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hajar Abbasi
- Department of Obstetrics and Gynecology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atiyeh Javaheri
- Department of Obstetrics and Gynecology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Amaneh Hadadan
- Department of Obstetrics and Gynecology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Bahare Meibodi
- Department of Obstetrics and Gynecology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Razieh Sadat Tabatabaei
- Department of Obstetrics and Gynecology, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Yaser Ghelmani
- Department of Internal Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Clinical Research Development Center of Shahid Sadoughi Hospital, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hossein Neamatzadeh
- Department of Medical Genetics, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Mother and Newborn Health Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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15
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A Functional Polymorphism in the Promoter Region of Interleukin-12B Increases the Risk of Colorectal Cancer. BIOMED RESEARCH INTERNATIONAL 2020; 2020:2091781. [PMID: 32149085 PMCID: PMC7054766 DOI: 10.1155/2020/2091781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 01/31/2020] [Indexed: 01/05/2023]
Abstract
Objective To investigate whether the polymorphisms of interleukin-12B (IL-12B) were associated with the risk of developing colorectal cancer (CRC). Patients and Methods. Genotypes of rs17860508 and rs3212227 were determined by polymerase chain reaction with a direct sequencing method in 329 CRC patients and 342 matched healthy control subjects. The expression of IL-12B) were associated with the risk of developing colorectal cancer (CRC). Results Compared with TTAGAG/TTAGAG genotype of rs17860508, the GC/GC and TTAGAG/GC genotypes may significantly increase the risk of CRC (OR = 1.81, 95% CI = 1.18-2.78; OR = 1.46, 95% CI = 1.01-2.12, respectively). Furthermore, the mRNA levels of IL-12B) were associated with the risk of developing colorectal cancer (CRC). P=0.009) and TTAGAG/TTAGAG (P=0.009) and TTAGAG/TTAGAG (. Conclusion These data suggested that the rs17860508 GC/GC genotype might upregulate IL-12B expression at the transcriptional level and thus increase the risk of CRC.IL-12B) were associated with the risk of developing colorectal cancer (CRC).
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16
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Nahand JS, Moghoofei M, Salmaninejad A, Bahmanpour Z, Karimzadeh M, Nasiri M, Mirzaei HR, Pourhanifeh MH, Bokharaei‐Salim F, Mirzaei H, Hamblin MR. Pathogenic role of exosomes and microRNAs in HPV-mediated inflammation and cervical cancer: A review. Int J Cancer 2020; 146:305-320. [PMID: 31566705 PMCID: PMC6999596 DOI: 10.1002/ijc.32688] [Citation(s) in RCA: 158] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/02/2019] [Accepted: 09/10/2019] [Indexed: 12/24/2022]
Abstract
Cervical cancer (CC) is the fourth most common cause of cancer death in women. The most important risk factor for the development of CC is cervical infection with human papilloma virus (HPV). Inflammation is a protective strategy that is triggered by the host against pathogens such as viral infections that acts rapidly to activate the innate immune response. Inflammation is beneficial if it is brief and well controlled; however, if the inflammation is excessive or it becomes of chronic duration, it can produce detrimental effects. HPV proteins are involved, both directly and indirectly, in the development of chronic inflammation, which is a causal factor in the development of CC. However, other factors may also have a potential role in stimulating chronic inflammation. MicroRNAs (miRNAs) (a class of noncoding RNAs) are strong regulators of gene expression. They have emerged as key players in several biological processes, including inflammatory pathways. Abnormal expression of miRNAs may be linked to the induction of inflammation that occurs in CC. Exosomes are a subset of extracellular vesicles shed by almost all types of cells, which can function as cargo transfer vehicles. Exosomes contain proteins and genetic material (including miRNAs) derived from their parent cells and can potentially affect recipient cells. Exosomes have recently been recognized to be involved in inflammatory processes and can also affect the immune response. In this review, we discuss the role of HPV proteins, miRNAs and exosomes in the inflammation associated with CC.
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Affiliation(s)
- Javid Sadri Nahand
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
- Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Moghoofei
- Department of Microbiology, Faculty of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Arash Salmaninejad
- Drug Applied Research Center, Student Research Committee, Tabriz University of Medical Science, Tabriz, Iran
- Department of Medical Genetics, Faculty of Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Zahra Bahmanpour
- Department of Medical Genetics, Faculty of Medicine, Student Research Committee, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Karimzadeh
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mitra Nasiri
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hamid Reza Mirzaei
- Department of Medical Immunology, Faculty of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Hossein Pourhanifeh
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, I.R. Iran
| | - Farah Bokharaei‐Salim
- Department of Virology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, I.R. Iran
| | - Michael R. Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, 40 Blossom Street, Boston, MA, 02114, USA
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17
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Silva DOB, Correia NAA, de Barros FT, de Lima LPO, Morais A, Hassan R, Dellalibera E, de Mendonça Cavalcanti MDS, Muniz MTC. 3' untranslated region A>C (rs3212227) polymorphism of Interleukin 12B gene as a potential risk factor for Hodgkin's lymphoma in Brazilian children and adolescents. Tumour Biol 2019; 41:1010428319860400. [PMID: 31277552 DOI: 10.1177/1010428319860400] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Interleukin 12 plays an important role in immunoregulation between the T helper 1/T helper 2 lymphocytes and in the antiviral and antitumor immune response. The aim of this study was to investigate the possible association between the interleukin 12B polymorphism rs3212227 and the risk to develop Hodgkin's lymphoma in childhood and adolescents. A total of 100 patients with Hodgkin's lymphoma and a group of 181 healthy controls were selected at random from a forensic laboratory of the University of Pernambuco. The AA genotype was detected in the controls (53.04%) and the AC genotype was found in the patients (54%). The AC genotype showed an association with the development of Hodgkin's lymphoma (odds ratio = 2.091, 95% confidence interval = 1.240-3.523, p = 0.007). When AC + CC genotypes were analyzed together, an increase in risk of 1.9 times more chances for HL development could be observed (odds ratio = 1.923, 95% confidence interval = 1.166-3.170, p = 0.014). However, there was no association between the AC and CC genotypes of the interleukin 12B polymorphism with the clinical risk group (p = 0.992, p = 0.648, respectively). Our results suggest that the presence of the C allele may be contributing to the development of Hodgkin's lymphoma in children and adolescents.
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Affiliation(s)
- de Oliveira Bárbara Silva
- 1 Laboratory of Molecular Biology, Pediatric Hematology Oncology Center, University of Pernambuco, Recife, Brazil.,2 Biological Sciences Institute, University of Pernambuco, Recife, Brazil
| | - Nunes Amanda A Correia
- 1 Laboratory of Molecular Biology, Pediatric Hematology Oncology Center, University of Pernambuco, Recife, Brazil.,2 Biological Sciences Institute, University of Pernambuco, Recife, Brazil
| | - Ferreira Thiago de Barros
- 1 Laboratory of Molecular Biology, Pediatric Hematology Oncology Center, University of Pernambuco, Recife, Brazil.,3 Faculty of Medical Sciences, University of Pernambuco, Recife, Brazil
| | - Luísa Priscilla Oliveira de Lima
- 1 Laboratory of Molecular Biology, Pediatric Hematology Oncology Center, University of Pernambuco, Recife, Brazil.,2 Biological Sciences Institute, University of Pernambuco, Recife, Brazil
| | - Adriana Morais
- 4 Pediatric Outpatient Clinic, Pediatric Hematology Oncology Center, University of Pernambuco, Recife, Brazil
| | - Rocio Hassan
- 5 Oncovirology Laboratory, Bone Marrow Transplantation Center, National Cancer Institute of Brazil (INCA), Rio de Janeiro, Brazil
| | - Edileine Dellalibera
- 1 Laboratory of Molecular Biology, Pediatric Hematology Oncology Center, University of Pernambuco, Recife, Brazil
| | | | - Maria Tereza Cartaxo Muniz
- 1 Laboratory of Molecular Biology, Pediatric Hematology Oncology Center, University of Pernambuco, Recife, Brazil.,2 Biological Sciences Institute, University of Pernambuco, Recife, Brazil
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18
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Zheng Y, Wang M, Tian T, Liu K, Liu X, Zhai Y, Lin S, Yang P, Li S, Dai Z, Lu J. Role of interleukin-12 gene polymorphisms in the onset risk of cancer: a meta-analysis. Oncotarget 2018; 8:29795-29807. [PMID: 28415696 PMCID: PMC5444704 DOI: 10.18632/oncotarget.16080] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2016] [Accepted: 02/27/2017] [Indexed: 01/15/2023] Open
Abstract
Many molecular epidemiologic studies have explored the possible links between interleukin-12 (IL-12) polymorphisms and various cancers. However, results from these studies remain inconsistent. This meta-analysis is aimed to shed light on the associations between three common loci (rs568408, rs2243115, rs3212227) of IL-12 gene and overall cancer risk. Our meta-analysis finally included 33 studies comprising 10,587 cancer cases and 12,040 cancer-free controls. Odds ratios (ORs) and 95% confidence intervals (CIs) were used to assess the cancer risk. We observed a significant association between IL-12B rs3212227 and overall cancer risk, especially in hepatocellular carcinoma, nasopharyngeal cancer, and among Asians. IL-12A polymorphisms (rs2243115 and rs568408) were found no influence on overall cancer risk. Nevertheless, stratification analyses demonstrated that rs568408 polymorphism contributed to increasing cancer risk of Caucasians and cervical cancer. And, rs2243115 may enhance the risk of brain tumor. These findings provided evidence that IL-12 polymorphisms may play a potential role in cancer risk.
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Affiliation(s)
- Yi Zheng
- Clinical Research Center, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China.,Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Meng Wang
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Tian Tian
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Kang Liu
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Xinghan Liu
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Yajing Zhai
- Clinical Research Center, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
| | - Shuai Lin
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Pengtao Yang
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Shanli Li
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Zhijun Dai
- Department of Oncology, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Jun Lu
- Clinical Research Center, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, 710061, China
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19
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Bahrami A, Hasanzadeh M, Shahidsales S, Farazestanian M, Hassanian SM, Moetamani Ahmadi M, Maftouh M, Gharib M, Yousefi Z, Kadkhodayan S, Ferns GA, Avan A. Genetic susceptibility in cervical cancer: From bench to bedside. J Cell Physiol 2017; 233:1929-1939. [PMID: 28542881 DOI: 10.1002/jcp.26019] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/18/2017] [Indexed: 01/21/2023]
Abstract
Cervical cancer (CC) is the third most common malignancy in women globally, and persistent infection with the oncogenic human papillomaviruses (HPV) is recognized as the major risk factor. The pathogenesis of CC relies on the interplay between the tumorigenic properties of the HPV and host factors. Host-related genetic factors, including the presence of susceptibility loci for cervix tumor is substantial importance. Preclinical and genome-wide association studies (GWAS) have reported the associations of genetic variations in several susceptibility loci for the development of cervical cancer. However, many of these reports are inconsistent. In this review, we discuss the findings to date of candidate gene association studies, and GWAS in cervical cancer. The associations between these genetic variations with response to chemotherapy are also discussed.
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Affiliation(s)
- Afsane Bahrami
- Department of Modern Sciences and Technologies, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran.,Student research committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Hasanzadeh
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Marjaneh Farazestanian
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Biochemistry, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mehrdad Moetamani Ahmadi
- Department of Modern Sciences and Technologies, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mina Maftouh
- Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Masoumeh Gharib
- Department of Pathology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zohreh Yousefi
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sima Kadkhodayan
- Department of Gynecology Oncology, Woman Health Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, United Kingdom
| | - Amir Avan
- Metabolic Syndrome Research center, Mashhad University of Medical Sciences, Mashhad, Iran
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20
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Shen TC, Tsai CW, Chang WS, Wang S, Chao CY, Hsiao CL, Chen WC, Hsia TC, Bau DT. Association of Interleukin-12A rs568408 with Susceptibility to Asthma in Taiwan. Sci Rep 2017; 7:3199. [PMID: 28600552 PMCID: PMC5466618 DOI: 10.1038/s41598-017-03523-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 05/02/2017] [Indexed: 11/22/2022] Open
Abstract
Asthma is an inflammatory disease and interleukin 12 (IL-12) may play a regulatory role in allergen-induced inflammation. The aim of this study was to investigate the association of polymorphisms in IL-12A/IL-12B with asthma. The asthma group included 198 adult patients and the control group included 453 individuals without asthma that were frequency-matched by gender and age. The distribution of genotypic and allelic frequencies of IL-12A rs568408 demonstrated significant differences between case and control groups. Specifically, the percentages of AA genotype of IL-12A rs568408 was significantly higher among asthmatic patients in Taiwan than healthy controls, compared to GG genotype. No significant difference was observed among the IL-12A rs2243115 and IL-12B rs3212227 genotypes between case and control groups. In addition, the A allele at IL-12A rs568408 was associated with more severe symptoms (P = 0.0085) among asthmatic patients. These results suggest that IL-12A rs568408 may contribute to the etiology and symptoms severity of asthma, indicating its usefulness as a predictive and diagnostic biomarker of asthma.
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Affiliation(s)
- Te-Chun Shen
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan, ROC.,Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC.,Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Chia-Wen Tsai
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Wen-Shin Chang
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Shengyu Wang
- Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Xi'an Medical University, Xi'an, P.R. China
| | - Che-Yi Chao
- Department of Health and Nutrition Biotechnology, Asia University, Taichung, Taiwan, ROC
| | - Chieh-Lun Hsiao
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Wei-Chun Chen
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC.,Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan, ROC.,Department of Respiratory Therapy, China Medical University, Taichung, Taiwan, ROC
| | - Te-Chun Hsia
- Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC. .,Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan, ROC. .,Department of Respiratory Therapy, China Medical University, Taichung, Taiwan, ROC.
| | - Da-Tian Bau
- Graduate Institute of Clinical Medical Science, College of Medicine, China Medical University, Taichung, Taiwan, ROC. .,Terry Fox Cancer Research Laboratory, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC. .,Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan, ROC.
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21
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Grzegorzewska AE, Świderska MK, Mostowska A, Warchoł W, Jagodziński PP. Polymorphisms of T helper cell cytokine-associated genes and survival of hemodialysis patients - a prospective study. BMC Nephrol 2017; 18:165. [PMID: 28525983 PMCID: PMC5437603 DOI: 10.1186/s12882-017-0582-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 05/12/2017] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Circulating pro-inflammatory cytokines were associated with increased relative mortality risk, while immune parameters reflecting improved T-cell function were predictors of survival in hemodialysis (HD) patients. We evaluated in the prospective study whether variants in T helper cell cytokine-associated genes are determinants of mortality in HD patients. METHODS The study was carried out in 532 prevalent HD subjects who were followed-up for 7 years. HRM analysis was used for IFNL3, IL12A, IL13, and IL4R genotyping. CCL2, IL12B, and IL18 were genotyped using PCR-RFLP analysis. Survival analyses were conducted using the Kaplan-Meier method and the Cox proportional hazard model. RESULTS In univariate analyses, IFNL3 rs8099917 was associated with all-cause mortality in recessive model of inheritance (log-rank test P = 0.044), IL12A rs568408 - in dominant model (log-rank test P = 0.029). Minor homozygotes (the genotype GG) in IFNL3 rs8099917 showed shorter survival during the study (3.6, 1.0-7.0 years vs 4.7, 0.1-7.0 years, P = 0.009) than the major allele (T) bearers. The rs8099917 GG patients demonstrated higher risk of death than the remaining patients (GT + TT) (OR 1.94, 95%CI 1.11-3.40, P = 0.020). Major homozygosity (the genotype GG) in IL12A rs568408 was associated with higher mortality than that shown in bearers of the minor allele (AA + AG) (HR 1.31, 95%CI 1.02-1.69, P = 0.035). In multivariate analyses, however, the mentioned polymorphisms were not independent predictors of survival. CONCLUSIONS Polymorphisms of IFNL3 rs8099917 and IL12A rs568408 contribute to survival of HD patients, but not as independent factors.
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Affiliation(s)
- Alicja E. Grzegorzewska
- Chair and Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, Przybyszewskiego 49, 60-355 Poznań, Poland
| | - Monika K. Świderska
- Student Nephrology Research Group, Chair and Department of Nephrology, Transplantology and Internal Diseases, Poznan University of Medical Sciences, 5, Poznań, Poland
| | - Adrianna Mostowska
- Chair and Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznań, Poland
| | - Wojciech Warchoł
- Chair and Department of Biophysics, Poznan University of Medical Sciences, Poznań, Poland
| | - Paweł P. Jagodziński
- Chair and Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznań, Poland
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22
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Paradowska-Gorycka A, Sowinska A, Stypinska B, Grobelna MK, Walczyk M, Olesinska M, Piotrowski P, Jagodzinski PP. Genetic Variants in IL-12B and IL-27 in the Polish Patients with Systemic Lupus Erythematosus. Scand J Immunol 2017; 84:49-60. [PMID: 27059274 DOI: 10.1111/sji.12439] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Accepted: 04/04/2016] [Indexed: 01/12/2023]
Abstract
To investigate the potential association between IL-12B and IL-27 gene polymorphisms and systemic lupus erythematosus (SLE), we performed a case-control study based on the Polish population. Patients with SLE and healthy individuals were examined for -6415 CTCTAA/GC (rs17860508) and +1188A/C (rs3212227) in IL-12B and -924A/G (rs153109) and 4730T/C (rs181206) in IL-27 gene polymorphisms using the high-resolution melting method, PCR-RFLP method and TaqMan SNP genotyping assay, respectively. An increased frequency of GC/GC genotype as well as GC allele of the IL-12B rs17860508 was found in patients with SLE, as compared with healthy subjects (P < 0.001). We did not find differences in genotype and allele frequencies of the IL-12B rs3212227 and IL-27 rs153109 and rs181206 variants between patients with SLE and controls. IL-27 haplotype rs181206C/rs153109G indicated higher risk for SLE (P = 0.002), whereas haplotype rs181206T/rs153109G indicated reduced risk for SLE (P = 0.005). The IL-12B rs3212227 A/C polymorphism was associated with the mean value of the platelets (PLT), urea and complement C3 level. Furthermore, IL-12B rs17860508 genetic variant showed correlation with PLT, prothrombin time, international normalized ratio and alkaline phosphatase. Our results revealed that IL-12B rs17860508 and IL-27 haplotype CG are genetic risk factors for SLE and that both IL-12B rs17860508 and rs3212227 predict disease phenotype.
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Affiliation(s)
- A Paradowska-Gorycka
- Department of Biochemistry and Molecular Biology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - A Sowinska
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, Poznan, Poland
| | - B Stypinska
- Department of Biochemistry and Molecular Biology, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - M K Grobelna
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznan, Poland
| | - M Walczyk
- Department of Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - M Olesinska
- Department of Connective Tissue Diseases, National Institute of Geriatrics, Rheumatology and Rehabilitation, Warsaw, Poland
| | - P Piotrowski
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznan, Poland.,Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
| | - P P Jagodzinski
- Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznan, Poland
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23
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Elsayed HM, Nabiel Y, Sheta T. IL12 Gene Polymorphism in Association with Hepatocellular Carcinoma in HCV-infected Egyptian Patients. Immunol Invest 2016; 46:123-133. [DOI: 10.1080/08820139.2016.1229789] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Heba Mosaad Elsayed
- Clinical Pathology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Yasmin Nabiel
- Medical Microbiology and Immunology Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Tarek Sheta
- Internal Medicine Department, Faculty of Medicine, Mansoura University, Mansoura, Egypt
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24
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Seminal Fluid-Mediated Inflammation in Physiology and Pathology of the Female Reproductive Tract. J Immunol Res 2016; 2016:9707252. [PMID: 27446968 PMCID: PMC4947502 DOI: 10.1155/2016/9707252] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 05/26/2016] [Accepted: 05/29/2016] [Indexed: 12/15/2022] Open
Abstract
Inflammation is a multifaceted process involving a host of resident and recruited immune cells that eliminate the insult or injury and initiate tissue repair. In the female reproductive tract (FMRT), inflammation-mediated alterations in epithelial, vascular, and immune functions are important components of complex physiological processes and many local and systemic pathologies. It is well established that intracoital and postcoital function of seminal fluid (SF) goes beyond nutritive support for the spermatozoa cells. SF, in particular, the inflammatory bioactive lipids, and prostaglandins present in vast quantities in SF, have a role in localized immune modulation and regulation of pathways that can exacerbate inflammation in the FMRT. In sexually active women SF-mediated inflammation has been implicated in physiologic processes such as ovulation, implantation, and parturition while also enhancing tumorigenesis and susceptibility to infection. This review highlights the molecular mechanism by which SF regulates inflammatory pathways in the FMRT and how alterations in these pathways contribute to physiology and pathology of the female reproductive function. In addition, based on findings from TaqMan® 96-Well Plate Arrays, on neoplastic cervical cells treated with SF, we discuss new findings on the role of SF as a potent driver of inflammatory and tumorigenic pathways in the cervix.
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25
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Geifman N, Bhattacharya S, Butte AJ. Immune modulators in disease: integrating knowledge from the biomedical literature and gene expression. J Am Med Inform Assoc 2015; 23:617-26. [PMID: 26661719 DOI: 10.1093/jamia/ocv166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 10/07/2015] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE Cytokines play a central role in both health and disease, modulating immune responses and acting as diagnostic markers and therapeutic targets. This work takes a systems-level approach for integration and examination of immune patterns, such as cytokine gene expression with information from biomedical literature, and applies it in the context of disease, with the objective of identifying potentially useful relationships and areas for future research. RESULTS We present herein the integration and analysis of immune-related knowledge, namely, information derived from biomedical literature and gene expression arrays. Cytokine-disease associations were captured from over 2.4 million PubMed records, in the form of Medical Subject Headings descriptor co-occurrences, as well as from gene expression arrays. Clustering of cytokine-disease co-occurrences from biomedical literature is shown to reflect current medical knowledge as well as potentially novel relationships between diseases. A correlation analysis of cytokine gene expression in a variety of diseases revealed compelling relationships. Finally, a novel analysis comparing cytokine gene expression in different diseases to parallel associations captured from the biomedical literature was used to examine which associations are interesting for further investigation. DISCUSSION We demonstrate the usefulness of capturing Medical Subject Headings descriptor co-occurrences from biomedical publications in the generation of valid and potentially useful hypotheses. Furthermore, integrating and comparing descriptor co-occurrences with gene expression data was shown to be useful in detecting new, potentially fruitful, and unaddressed areas of research. CONCLUSION Using integrated large-scale data captured from the scientific literature and experimental data, a better understanding of the immune mechanisms underlying disease can be achieved and applied to research.
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Affiliation(s)
- Nophar Geifman
- Institute for Computational Health Sciences, University of California, San Francisco, Mission Hall, 550 16th Street, San Francisco, CA 94158-2549, USA
| | - Sanchita Bhattacharya
- Institute for Computational Health Sciences, University of California, San Francisco, Mission Hall, 550 16th Street, San Francisco, CA 94158-2549, USA
| | - Atul J Butte
- Institute for Computational Health Sciences, University of California, San Francisco, Mission Hall, 550 16th Street, San Francisco, CA 94158-2549, USA
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26
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Tan A, Gao Y, Yao Z, Su S, Jiang Y, Xie Y, Xian X, Mo Z. Genetic variants in IL12 influence both hepatitis B virus clearance and HBV-related hepatocellular carcinoma development in a Chinese male population. Tumour Biol 2015; 37:6343-8. [PMID: 26631030 DOI: 10.1007/s13277-015-4520-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 11/25/2015] [Indexed: 12/14/2022] Open
Abstract
IL12 plays a major role not only in inducing appropriate immune responses against viral infections (including HBV) but also in the antitumor immune response. This study was conducted to investigate the relationships of genetic variants in IL12 with hepatitis B virus (HBV) clearance and development of HBV-related hepatocellular carcinoma (HCC). We genotyped three single nucleotide polymorphisms (SNPs) of the IL12A (rs568406 and rs2243115) and IL12B (rs3212227) in 395 HBV-positive HCC patients, 293 persistent HBV carriers and 686 subjects with HBV natural clearance from southern China, using the improved multiplex ligase detection reaction (iMLDR) method. Logistic regression analysis adjusted for age, smoking, and alcohol consumption status showed that rs568408 variant genotypes were significantly associated with host HBV-related HCC risk when compared with persistent HBV carriers, and carriers of the GA + AA genotype decreased the HCC risk in comparison with GG carriers (adjusted OR = 0.53, 95 % CI 0.35-0.80, P = 0.002). No relationships between the rs2243115 and rs3212227 SNPs and HCC risk were observed (all P > 0.05). Besides, rs568408 showed an approaching significant effect on susceptibility to HBV persistent infection (adjusted OR = 1.34, 95 % CI 0.99-1.81, P = 0.057 in dominant genetic models). Furthermore, the TG haplotype was observed to be associated with a significantly increased risk of HBV-related HCC (OR = 1.42, 95 % CI 1.10-1.83, P = 0.006), while TA haplotype was associated with a decreased risk of HBV-related HCC (OR = 0.61, 95 % CI 0.45-0.83, P = 0.002). Our results reveal that the IL12A rs568408 variant may be a marker SNP for risk of both HBV clearance and HBV-related HCC development.
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Affiliation(s)
- Aihua Tan
- Department of chemotherapy, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi, 530021, China.,Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Yong Gao
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Ziting Yao
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Shining Su
- TalentCloud Information Technology Ltd, Nanning, Guangxi, 530021, China
| | - Yonghua Jiang
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Yuanliang Xie
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Xiaoying Xian
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China
| | - Zengnan Mo
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, Guangxi, 530021, China.
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27
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Association between polymorphisms of interleukin 12 and rheumatoid arthritis associated biomarkers in a Chinese population. Cytokine 2015; 76:363-367. [DOI: 10.1016/j.cyto.2015.09.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Revised: 08/17/2015] [Accepted: 09/08/2015] [Indexed: 12/19/2022]
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28
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Prigione I, Covone AE, Giacopelli F, Bocca P, Risso M, Tripodi G, Pistorio A, Sozzi G, Airoldi I, Ravazzolo R, Pistoia V. IL12RB2 Polymorphisms correlate with risk of lung adenocarcinoma. Immunobiology 2015; 221:291-9. [PMID: 26547104 DOI: 10.1016/j.imbio.2015.10.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 10/24/2015] [Indexed: 10/22/2022]
Abstract
In a previous study, lack of IL-12 signaling in il12rb2 knock-out mice was found to predispose to lung adenocarcinoma (LAC). We asked whether specific polymorphisms of the human IL12RB2 gene may confer susceptibility to LAC. We studied IL12RB2 single nucleotide polymorphisms (SNPs) spanning from the promoter to the first untranslated exon of the gene. Genotypes of 49 individuals with LAC were compared with those of 93 healthy subjects. Two allele variants were found to be associated with increased susceptibility to LAC. One haplotype (hap), hap18, was more frequent in patients (18%) versus controls (6%) and significantly associated with increased probability of disease occurrence. Furthermore, IL-12 driven STAT4 phosphorylation in T cell blasts from healthy individuals was found to correlate with both single allele variants and haplotypes. In conclusion, genetically determined low signaling activity of IL-12R predisposes to the development of LAC.
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Affiliation(s)
- Ignazia Prigione
- U.O.C. Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova, Italy.
| | | | | | - Paola Bocca
- U.O.C. Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova, Italy
| | - Marco Risso
- U.O.C. Immunoematologia e Medicina Trasfusionale, Istituto Giannina Gaslini, Genova, Italy
| | - Gino Tripodi
- U.O.C. Immunoematologia e Medicina Trasfusionale, Istituto Giannina Gaslini, Genova, Italy
| | - Angela Pistorio
- U.O.S.D. Epidemiologia, Biostatistica e Comitati, Istituto Giannina Gaslini, Genova, Italy
| | - Gabriella Sozzi
- S.C. Genomica Tumorale, Fondazione IRCCS Istituto Nazionale dei Tumori Milano, Italy
| | - Irma Airoldi
- U.O.C. Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova, Italy
| | - Roberto Ravazzolo
- U.O.C. Genetica Medica, Istituto Giannina Gaslini, Genova, Italy; Università degli Studi di Genova, Genova, Italy
| | - Vito Pistoia
- U.O.C. Laboratorio di Oncologia, Istituto Giannina Gaslini, Genova, Italy
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29
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Hardikar S, Johnson LG, Malkki M, Petersdorf EW, Galloway DA, Schwartz SM, Madeleine MM. A population-based case-control study of genetic variation in cytokine genes associated with risk of cervical and vulvar cancers. Gynecol Oncol 2015; 139:90-6. [PMID: 26241630 PMCID: PMC4587291 DOI: 10.1016/j.ygyno.2015.07.110] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 07/27/2015] [Accepted: 07/30/2015] [Indexed: 12/13/2022]
Abstract
OBJECTIVE Persistent infection with oncogenic human papillomavirus (HPV) is known to be the necessary cause of cervical cancer and a majority of vulvar cancers. Persistent HPV infections must evade host immune responses, including cytokines released by activated T-helper (Th) cells. In this study, we investigated the risk of cervical and vulvar cancers associated with common genetic variations in 560 tagging single-nucleotide polymorphisms (SNPs) in candidate cytokine genes. METHODS The study included 399 invasive squamous cell carcinomas (SCCs) and 502 in situ or invasive adenocarcinomas (AC) of the cervix; 357 in situ or invasive vulvar SCC; and 1109 controls from the Seattle-area case-control studies of HPV-related cancers. Logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CIs) using a log additive model, with adjustment for multiple testing. RESULTS Statistically significant risks were observed for HPV16-containing SCC of the cervix with the variant allele rs879576 in IL17RA and rs2229094 in TNF [OR, 95% CI and multiple-testing corrected p: 1.91 (1.30-2.79), p=0.018 and 0.61 (0.45-0.83), p=0.02, respectively]. We also observed significantly increased risk of HPV-positive vulvar cancers associated with variant alleles in CSF2 (rs25882 and rs27438, 26-28% increased risk) and IL-12B (rs2569254 and rs3181225, 40-41% increased risk) genes. CONCLUSIONS We found that variation in several Th-cytokine genes is significantly associated with cervical and vulvar cancer risk. The strong association between these HPV-related cancers and common variation in cytokine genes in the Th1 and Th17 pathways may be important for development of new therapies.
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Affiliation(s)
- Sheetal Hardikar
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Lisa G Johnson
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Mari Malkki
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Effie W Petersdorf
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Denise A Galloway
- Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Stephen M Schwartz
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA
| | - Margaret M Madeleine
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; Department of Epidemiology, University of Washington, Seattle, WA, USA.
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30
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Sun R, Jia F, Liang Y, Li L, Bai P, Yuan F, Gao L, Zhang L. Interaction analysis of IL-12A and IL-12B polymorphisms with the risk of colorectal cancer. Tumour Biol 2015; 36:9295-301. [PMID: 26104769 DOI: 10.1007/s13277-015-3685-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Accepted: 06/16/2015] [Indexed: 01/02/2023] Open
Abstract
IL-12 is an antitumor cytokine with functions of inhibiting tumor growth, invasion, and metastasis, indicating that IL-12 is a promising candidate for cancer treatment. The aim of this study was to investigate the association of IL-12A rs568408, IL-12A rs2243115, and IL-12B rs3212227 with the susceptibility to colorectal cancer (CRC). Two hundred and fifty-seven histopathologically confirmed CRC patients and 236 age- and gender-matched controls were enrolled. The three polymorphisms were genotyped using a polymerase chain reaction-restriction fragment length polymorphism assay. We found that the IL-12A rs568408 AG/AA genotypes were associated with an increased risk of CRC with an adjusted odds ratio (OR) of 1.66 (95 % confidence interval (CI), 1.11-2.48). Stratified analyses showed that patients carrying the IL-12B rs3212227AC/CC genotypes had a 1.97-fold increased risk of tumor metastasis (OR = 1.97; 95 % CI, 1.04-3.70). Gene-gene interaction analysis showed that subjects carrying the IL-12A rs568408AG/AA and IL-12B rs3212227AA genotypes had a 2.40-fold increased risk of CRC (OR = 2.40; 95 % CI, 1.14-5.07) and individuals carrying the IL-12A rs568408AG/AA and IL-12B rs3212227AC/CC genotypes had a 1.93-fold increased risk of CRC (OR = 1.93; 95 % CI, 1.10-3.41). These findings indicate that IL-12A rs568408 and IL-12B rs3212227 may be related to the development of CRC.
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Affiliation(s)
- Ruifen Sun
- Department of Immunology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China. .,Central Laboratory, Yunnan University of Chinese Traditional Medicine, Kunming, 650500, Yunnan, People's Republic of China.
| | - Fu Jia
- Department of Orthopedics, National Clinical Key Specialty, Yanan Hospital, Kunming Medical University, Kunming, 650051, Yunnan, People's Republic of China.
| | - Yundan Liang
- Laboratory of Molecular and Translational Medicine, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China. .,Key Laboratory of Obstetric and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
| | - Lijuan Li
- Department of Forensic Biology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
| | - Peng Bai
- Department of Forensic Biology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
| | - Fang Yuan
- Department of Immunology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
| | - Linbo Gao
- Laboratory of Molecular and Translational Medicine, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China. .,Key Laboratory of Obstetric and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
| | - Lin Zhang
- Department of Immunology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China. .,Laboratory of Molecular and Translational Medicine, West China Institute of Women and Children's Health, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China. .,Key Laboratory of Obstetric and Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
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Lv Q, Zhu D, Zhang J, Yi Y, Yang S, Zhang W. Association between six genetic variants of IL-17A and IL-17F and cervical cancer risk: a case-control study. Tumour Biol 2015; 36:3979-84. [PMID: 25596084 DOI: 10.1007/s13277-015-3041-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2014] [Accepted: 01/02/2015] [Indexed: 01/13/2023] Open
Abstract
We conducted a case-control study to estimate association between six common single nucleotide polymorphisms (SNPs) and risk of cervical cancer and evaluate the interaction between IL-17 gene polymorphisms and environmental factors in cervical cancer patients. This study included 264 consecutive primary cervical cancer patients and 264 age-matched controls. The genotypes of IL-17A rs2275913, rs3748067, and rs3819025 and IL-17A rs763780, rs9382084, and rs1266828 were analyzed using polymerase chain reaction-restriction fragment length of polymorphism (PCR-RFLP) assay. By logistic regression analysis, we found that individuals with AA genotype of rs2275913 were correlated with increased risk of cervical cancer when compared with GG genotype, and the odds ratio (OR) (95 % confidence interval (CI)) for AA genotype was 2.34 (1.24-4.49). By stratified analysis, individuals with AA genotype of rs2275913 were significantly associated with increased risk of cervical cancer in HPV-16- or HPV-18-infected patients when compared with GG genotype, and the OR (95 % CI) was 4.11 (1.14-22.33). In this case-control study, we suggest that rs2275913 may play an important role in the development of cervical cancer, especially in HPV-16- or HPV-18-infected patients.
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Affiliation(s)
- Qiongying Lv
- First Department of Gynaecology, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuchang District, Wuhan, 430060, Hubei Province, China,
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Chen D, Gyllensten U. Lessons and implications from association studies and post-GWAS analyses of cervical cancer. Trends Genet 2014; 31:41-54. [PMID: 25467628 DOI: 10.1016/j.tig.2014.10.005] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Revised: 10/27/2014] [Accepted: 10/28/2014] [Indexed: 12/30/2022]
Abstract
Cervical cancer has a heritable genetic component. A large number of genetic associations with cervical cancer have been reported in hypothesis-driven candidate gene studies, but many of these results are either inconsistent or have failed to be independently replicated. Genome-wide association studies (GWAS) have identified additional susceptibility loci previously not implicated in cervical cancer development, highlighting the power of genome-wide unbiased association analyses. Post-GWAS analyses including pathway-based analysis and functional characterization of associated variants have provided new insights into the pathogenesis of cervical cancer. In this review we summarize findings from candidate gene association studies, GWAS, and post-GWAS analyses of cervical cancer. We also discuss gaps in our understanding, possible clinical implications of the findings, and lessons for studies of other complex diseases.
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Affiliation(s)
- Dan Chen
- Ministry of Education and Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China; Department of Immunology, Genetics and Pathology, Science for Life Laboratory Uppsala, Uppsala University, Uppsala, Sweden.
| | - Ulf Gyllensten
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory Uppsala, Uppsala University, Uppsala, Sweden
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Zhang Z, Fye S, Borecki IB, Rader JS. Polymorphisms in immune mediators associate with risk of cervical cancer. Gynecol Oncol 2014; 135:69-73. [PMID: 25127987 PMCID: PMC4198466 DOI: 10.1016/j.ygyno.2014.07.106] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Revised: 07/26/2014] [Accepted: 07/28/2014] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The immune system is critical for controlling the progression of HPV cervical disease and the development of cancer. This study aimed to identify cervical cancer susceptibility alleles in candidate immune-modulating genes. METHODS Our family-based study involved a cohort of 641 probands (women with ICC/CIN III) and their biologic parents or siblings (641 trios). In the discovery phase (stage 1), involving 288 of the trios, 80 tag single nucleotide polymorphisms (SNPs) in 11 immune-modulating genes (IFNG, IFNGR1, IFNGR2, JAK1, JAK2, STAT1, STAT6, IL12A, TNF, LTA and LTB) were evaluated on the GoldenGate platform. We used the combined dataset for a total of 641 trios (stage 2) and the Taqman platform to validate the SNPs that had proved significant in the discovery dataset. The transmission disequilibrium test was used to detect significant shifts in allelic transmissions in the datasets. RESULTS Two SNPs in JAK2 and one SNP in STAT6 showed significant allelic association with cervical cancer in the stage 1 discovery dataset and were replicated in the larger joint analysis stage 2 dataset (JAK2 rs10815144, P=0.0029 and rs12349785, P=0.0058; and STAT6 rs3024971, P=0.0127). An additional SNP in exon 19 of JAK2 (rs2230724) was also examined in the combined dataset due to its strong linkage disequilibrium (LD) with rs10815144. It was also significant (P=0.0335). CONCLUSIONS Our results suggest an association of SNPs in JAK2 and STAT6 with cervical cancer. This association should be investigated in additional cervical cancer populations.
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Affiliation(s)
- Zhengyan Zhang
- Washington University School of Medicine in St. Louis, 660 South Euclid Ave., St. Louis, MO 63011, USA
| | - Samantha Fye
- Medical College of Wisconsin, 9200W. Wisconsin Ave., Milwaukee, WI 53226, USA
| | - Ingrid B Borecki
- Washington University School of Medicine in St. Louis, 660 South Euclid Ave., St. Louis, MO 63011, USA
| | - Janet S Rader
- Medical College of Wisconsin, 9200W. Wisconsin Ave., Milwaukee, WI 53226, USA.
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Zhu XC, Tan L, Jiang T, Tan MS, Zhang W, Yu JT. Association of IL-12A and IL-12B polymorphisms with Alzheimer's disease susceptibility in a Han Chinese population. J Neuroimmunol 2014; 274:180-4. [PMID: 25037175 DOI: 10.1016/j.jneuroim.2014.06.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2014] [Revised: 06/27/2014] [Accepted: 06/30/2014] [Indexed: 01/23/2023]
Abstract
As a pro-inflammatory cytokine belonging to the interleukin (IL)-1 family, IL-12 is recently found to be involved in the pathogenesis of Alzheimer's disease (AD). Here, we investigated the relations of three potentially functional single nucleotide polymorphisms (SNPs) in IL-12A (rs2243115 and rs568408) and IL-12B (rs3212227) with late-onset AD (LOAD) risk in a Northern Han Chinese cohort containing 1133 patients and 1158 healthy controls. Our findings indicated that these SNPs in IL-12A and IL-12B can individually and jointly contribute to LOAD risk in Han Chinese, implying that the genes encoding IL-12 subunits represent novel genetic risk factors for LOAD susceptibility.
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Affiliation(s)
- Xi-Chen Zhu
- Department of Neurology, Qingdao Municipal Hospital, Nanjing Medical University, China
| | - Lan Tan
- Department of Neurology, Qingdao Municipal Hospital, Nanjing Medical University, China; Department of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, China; Department of Neurology, Qingdao Municipal Hospital, College of Medicine and Pharmaceutics, Ocean University of China, China..
| | - Teng Jiang
- Department of Neurology, Qingdao Municipal Hospital, Nanjing Medical University, China
| | - Meng-Shan Tan
- Department of Neurology, Qingdao Municipal Hospital, College of Medicine and Pharmaceutics, Ocean University of China, China
| | - Wei Zhang
- Department of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, China
| | - Jin-Tai Yu
- Department of Neurology, Qingdao Municipal Hospital, Nanjing Medical University, China; Department of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, China; Department of Neurology, Qingdao Municipal Hospital, College of Medicine and Pharmaceutics, Ocean University of China, China..
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Salimi S, Mohammadoo-Khorasani M, Namazi L, moossavi M, Naghavi A, Yaghmaei M. Association Between Interleukin 4 Gene Seventy-Base-Pair Variable Number of Tandem Repeats Polymorphism and Uterine Leiomyoma. ACTA ACUST UNITED AC 2014. [DOI: 10.17795/gct-19462] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Deivendran S, Marzook KH, Radhakrishna Pillai M. The role of inflammation in cervical cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 816:377-99. [PMID: 24818731 DOI: 10.1007/978-3-0348-0837-8_15] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Knowledge regarding cervical cancer and human papillomavirus is expanding rapidly. Inflammation subsequent to viral infection is a driving force that accelerates cancer development. The infiltrated immune cells and their secretory cytokines along with chemokines and growth factors greatly contribute the malignant traits of cervical cancer. A better understanding of the mechanisms related to inflammation and cancer progression in terms of pathogen survival, cancer development, progression, and metastasis will lead to innovative approach for treating cancer.
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Affiliation(s)
- S Deivendran
- Cancer Research Program, Rajiv Gandhi Centre for Biotechnology, Thiruvananthapuram, India
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37
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Grzegorzewska AE, Wobszal PM, Sowińska A, Mostowska A, Jagodziński PP. Association of the interleukin-12 polymorphic variants with the development of antibodies to surface antigen of hepatitis B virus in hemodialysis patients in response to vaccination or infection. Mol Biol Rep 2013; 40:6899-911. [PMID: 24158609 PMCID: PMC3835950 DOI: 10.1007/s11033-013-2809-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2012] [Accepted: 10/16/2013] [Indexed: 12/17/2022]
Abstract
Cytokines, involved in the T-helper 1 system, play a role in the regulation of hepatitis B virus (HBV) clearance and the immune response to HBV antigens during natural infection or planned vaccination. Our aim was to examine whether the polymorphic variants of IL-12 are equally associated with development of antibodies to HBV surface antigen (anti-HBs) in hemodialysis (HD) patients in the case of HBV vaccination or HBV infection. The IL-12A rs568408 and IL-12B rs3212227 polymorphisms were analyzed in relation to anti-HBs development in 602 HD patients with negative antibodies to HBV core antigen (anti-HBc) who were hepatitis B vaccinated (group I) as well as in 237 anti-HBc positive HD patients who were infected with HBV in the past (group II). In group I, 199 patients did not develop an anti-HBs titre >10 IU/L (subgroup Ia), whereas in group II, 55 patients did not develop an anti-HBs titre >10 IU/L (subgroup IIa). Patients of groups I and II that developed an anti-HBs >10 IU/L were included into subgroups Ib and IIb, respectively. In hepatitis B vaccinated HD patients, development of a protective anti-HBs titre was positively associated with vintage of renal replacement therapy (RRT), chronic glomerulonephritis as a cause of RRT, and GA rs 568408 IL-12A (OR 1.6, 95 % CI 1.0-2.5, P = 0.035), but a frequency distribution of this genotype between responders and non-responders was not significant when the Bonferroni correction was applied. In HBV infected HD patients, anti-HBs development was positively associated with AC rs3212227 IL-12B (OR 8.0, 95 % CI 2.6-24.9, P < 0.001), whereas HBsAg positivity, AA rs3212227 IL-12B (OR 0.3, 95 % CI 0.1-0.7, P = 0.007), and CC rs3212227 IL-12B (OR 0.1, 95 % CI 0.03-0.6, P = 0.011) were negative predictors of positive anti-HBs phenotype. When the Bonferroni correction was applied, if appropriate, these associations remained significant. In HD patients, the studied IL-12 polymorphic variants seem to be associated with the anti-HBs phenotype (a) with borderline significance for IL-12A in hepatitis B vaccinated patients, and (b) significantly for IL-12B in patients who underwent natural HBV infection.
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Affiliation(s)
- Alicja E. Grzegorzewska
- Department of Nephrology, Transplantology and Internal Diseases, Poznań University of Medical Sciences, 49 Przybyszewskiego Blvd, 60-355 Poznań, Poland
| | - Piotr M. Wobszal
- Department of Nephrology, Transplantology and Internal Diseases, Poznań University of Medical Sciences, 49 Przybyszewskiego Blvd, 60-355 Poznań, Poland
| | - Anna Sowińska
- Department of Computer Science and Statistics, Poznań University of Medical Sciences, 79 Dąbrowskiego Str, 60-529 Poznań, Poland
| | - Adrianna Mostowska
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, 6 Święcickiego Str, 60-781 Poznań, Poland
| | - Paweł P. Jagodziński
- Department of Biochemistry and Molecular Biology, Poznań University of Medical Sciences, 6 Święcickiego Str, 60-781 Poznań, Poland
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Saxena R, Chawla YK, Verma I, Kaur J. Effect of IL-12B, IL-2, TGF-β1, and IL-4 polymorphism and expression on hepatitis B progression. J Interferon Cytokine Res 2013; 34:117-28. [PMID: 24161121 DOI: 10.1089/jir.2013.0043] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The hepatitis B virus (HBV) infection-induced chronic inflammation is considered to be the major etiological factor for HBV-related disease chronicity. Cytokines act as the key coordinators of the inflammatory responses involved in HBV disease pathogenesis. The present study assessed association among IL-12B(+1188), IL-2(-330), TGF-β1(-509), and IL-4(-590) genotypes; mRNA; and protein levels with HBV-hepatocellular carcinoma (HCC) risk in India. For this, 403 subjects (153 controls, 67 inactive HBV-carriers, 62 chronic-active HBV patients, 62 HBV-cirrhotics, and 59 HBV-HCC ssubjects) were enrolled in the study. The genotyping was carried by polymerase chain reaction (PCR)-restriction fragment length polymorphism (IL-12+1188A/C, IL-2-330T/G, and TGF-β1-509C/T), and allele specific (AS)-polymerase chain reaction (IL-4-590C/T). Enzyme-linked immunosorbent assay and reverse transcriptase-polymerase chain reaction methods were used for assessing protein and the mRNA expression, respectively, of the mentioned cytokines. The study revealed that the IL-12B(+1188) CC genotype shared a significant positive association with hepatitis, among controls. While, in the case of IL-2(-330), both the TG and GG genotypes were not significantly associated with HCC risk. The TGF-β1(-509) TT genotype acted as a potential protective factor for cirrhosis and the HCC risk, among carriers. On the contrary, the IL-4(-590) CT genotype was found to be a vital protective factor for the development of hepatitis, among carriers. Besides, IL-12B, TGF-β1, and IL-2 seem to be majorly involved in the development of HCC, while, IL-4 might be responsible for the progression of the HBV disease till cirrhosis development. These initial findings are indicative of the vital role of genotypes and/or levels of IL-12B, IL-2, IL-4, and TGF-β1 in HBV disease chronicity in Indian population.
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Affiliation(s)
- Roli Saxena
- 1 Department of Biochemistry, Postgraduate Institute of Medical Education and Research , Chandigarh, India
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Eskandari-Nasab E, Moghadampour M, Asadi-Saghandi A, Kharazi-Nejad E, Rezaeifar A, Pourmasoumi H. Levels of interleukin-(IL)-12p40 are markedly increased in Brucellosis among patients with specific IL-12B genotypes. Scand J Immunol 2013; 78:85-91. [PMID: 23578145 DOI: 10.1111/sji.12054] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 04/02/2013] [Indexed: 02/04/2023]
Abstract
Brucellosis remains a major zoonosis worldwide. Brucella antigens induce the production of T-helper 1 (Th1) cytokines such as interleukin-12 (IL-12) in humans. We aimed to investigate the association of two single nucleotide polymorphisms (SNPs) in the gene encoding the IL-12p40 cytokine (IL-12B) with brucellosis and to examine the functionality of these SNPs through measuring serum levels of IL-12p40. We genotyped IL-12B gene rs3212227, A>C; rs6887695 G>C polymorphisms in a case-control study on a total of 281 subjects including 153 patients with active brucellosis and 128 healthy controls, using RFLP and serum IL-12p40 levels, were assessed by ELISA. The rs3212227 minor allele (C) and homozygote genotype (CC) were more frequent in controls compared with patients with brucellosis (P = 0.006, OR = 0.608, 95%CI = 0.429-0.861 for the C allele; P = 0.024, OR = 0.443, 95% CI: 0.218-0.900 for the CC genotype). Comparison of IL-12B genotypes and serum levels of the IL-12p40 revealed that rs3212227 AA genotype, with higher frequency in patients than in controls, was associated with increased levels of the cytokine (P = 0.0001). Furthermore, the distribution of haplotype and genotype combinations in our study suggested that rs3212227C/rs6887695C haplotype or CC/GC or CC/CC genotype combinations may protect controls against Brucella infection by contributing to a functional downregulation of the serum IL-12p40 production in vivo, as shown by ELISA (P < 0.05). Overall, our study demonstrated that rs3212227 A variant was associated with higher levels of serum IL-12p40 and could possibly contribute to an inherited predisposition to brucellosis.
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Affiliation(s)
- E Eskandari-Nasab
- Infectious Diseases and Tropical Medicine Research Center, Zahedan University of Medical Sciences, Zahedan, Iran
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Wang J, Nong L, Wei Y, Qin S, Zhou Y, Tang Y. Association of interleukin-12 polymorphisms and serum IL-12p40 levels with osteosarcoma risk. DNA Cell Biol 2013; 32:605-10. [PMID: 23991654 DOI: 10.1089/dna.2013.2098] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
No previous studies reported the association of IL-12 polymorphisms with osteosarcoma. We aimed to investigate the association in a Chinese population. IL-12A rs568408, rs2243115, and IL-12B rs3212227 polymorphisms were evaluated in a case-control study of 106 osteosarcoma patients and 210 health controls by using polymerase chain reaction-restriction fragment length polymorphism. Serum IL-12p40 levels were measured by enzyme-linked immunosorbent assay. The serum IL-12p40 levels were significantly higher in controls than those in osteosarcoma patients (p<0.01). Genotypes of rs568408 GA and GA/AA, and rs3212227 CC and AC/CC were associated with the risk of osteosarcoma (rs568408 GA: odds ratios [OR]=1.86, 95% confidence intervals [CI]=1.11-3.12; GA/AA: OR=1.75, 95% CI=1.06-2.89, and rs3212227 CC: OR=2.70, 95% CI=1.38-5.28; CC/AC: OR=1.73, 95% CI=1.03-2.90). Moreover, rs3212227 CC/AC genotypes were significantly associated with decreased serum IL-12p40 levels in osteosarcoma patients compared to AA genotypes (p=0.035). Stratification analysis showed no associations between rs3212227 variant and the patients' gender, tumor location, and metastasis. Our data suggest that the serum IL-12p40 levels associate with the risk of osteosarcoma and are regulated by IL-12B rs3212227 polymorphism. The IL-12A rs568408 and IL-12B rs3212227 may confer the susceptibility to osteosarcoma risk.
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Affiliation(s)
- Junli Wang
- 1 Center of Clinical Laboratory, Affiliated Hospital of Youjiang Medical College for Nationalities , Baise, China
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Chen X, Jiang J, Shen H, Hu Z. Genetic susceptibility of cervical cancer. J Biomed Res 2013; 25:155-64. [PMID: 23554684 PMCID: PMC3597058 DOI: 10.1016/s1674-8301(11)60020-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2011] [Revised: 02/21/2011] [Accepted: 03/03/2011] [Indexed: 12/14/2022] Open
Abstract
Epidemiological and laboratory-based studies have identified infection with one of 15 high-risk human papillomavirus (HPV) types as a necessary but not sufficient cause of cervical cancer. The prevalence of genital HPV infections is high in young women, but most of the infections regress without interventions. Host genetic variations in genes involved in immune response pathways may be related to HPV clearance, and HPV E6/E7 oncoproteins interacting or downstream genes, both coding and non-coding, may contribute to the outcome of high risk HPV infection and cervical cancer. Of specific interest for this review has been the selection of genetic variants in genes involved in the above-referred pathways with a summary of their applications in association studies. Because the supportive and opposing data have been reported in different populations, well-designed international collaborative studies need to be conducted to define the consistency of the associations, paving the way to better define the patients at high risk of developing cervical cancer.
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Affiliation(s)
- Xiaojun Chen
- Department of Gynecology, Tumor Hospital of Nantong, Nantong, Jiangsu 226000, China ; Department of Epidemiology and Biostatistics, Nanjing Medical University, Nanjing, Jiangsu 210029, China
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Shi S, Zhou B, Zhang K, Zhang L. Association between two genetic variants of CD226 gene and Cervical Squamous Cell Carcinoma: A case–control study. Gene 2013; 519:159-63. [DOI: 10.1016/j.gene.2012.11.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2012] [Revised: 09/24/2012] [Accepted: 11/24/2012] [Indexed: 10/27/2022]
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43
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Sun M, Fu SM, Dong GY, Wu D, Wang GX, Wu Y. Inflammatory factors gene polymorphism in recurrent oral ulceration. J Oral Pathol Med 2013; 42:528-34. [DOI: 10.1111/jop.12048] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/03/2013] [Indexed: 11/26/2022]
Affiliation(s)
- Mao Sun
- Center for DNA Typing; Fourth Military Medical University; Xi'an China
- Department of Biochemistry and Molecular Biology; Fourth Military Medical University; Xi'an China
| | - Shan-Min Fu
- Department of Orthodontics; Fourth Military Medical University; Xi'an China
- School of Stomatology; Fourth Military Medical University; Xi'an China
| | - Guang-Ying Dong
- Department of Periodontics and Oral Medicine; Fourth Military Medical University; Xi'an China
- School of Stomatology; Fourth Military Medical University; Xi'an China
| | - Dan Wu
- Center for DNA Typing; Fourth Military Medical University; Xi'an China
- Department of Biochemistry and Molecular Biology; Fourth Military Medical University; Xi'an China
| | - Guo-Xia Wang
- Center for DNA Typing; Fourth Military Medical University; Xi'an China
- Department of Biochemistry and Molecular Biology; Fourth Military Medical University; Xi'an China
| | - Yuanming Wu
- Center for DNA Typing; Fourth Military Medical University; Xi'an China
- Department of Biochemistry and Molecular Biology; Fourth Military Medical University; Xi'an China
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Hussain SK, Madeleine MM, Johnson LG, Du Q, Galloway DA, Daling JR, Malkki M, Petersdorf EW, Schwartz SM. Nucleotide variation in IL-10 and IL-12 and their receptors and cervical and vulvar cancer risk: a hybrid case-parent triad and case-control study. Int J Cancer 2013; 133:201-13. [PMID: 23280621 DOI: 10.1002/ijc.28000] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Revised: 11/08/2012] [Accepted: 12/03/2012] [Indexed: 11/11/2022]
Abstract
Given the important role of cell mediated immunity in viral clearance and control of premalignant lesions, we hypothesize that variation in the IL-12/IL-10 cytokine and cytokine receptor genes may influence cervical and vulvar cancer risk. We evaluated 76 tagSNPs from seven candidate genes (IL-10, IL-12A, IL-12B, IL-10RA, IL-10RB, IL-12RB1, and IL12RB2) in case-parent sets (n=43 cervical squamous cell carcinoma (SCC), n=96 cervical adenocarcinoma, n=53 vulvar SCC), additional cases (n=356 cervical SCC, n=406 cervical adenocarcinoma, and n=473 vulvar SCC) and population based controls (1,111). We calculated log-additive odds ratios (ORs) and 95% confidence intervals (CIs) for the association between tagSNP and cancer risk using a pseudo-likelihood based method which combined genotype information on cases, parents, and population controls. After correction for multiple comparisons, we identified several statistically significant SNP associations. Cervical SCC risk was associated with the minor alleles of the IL10RA rs9610 3' UTR SNP (OR=1.76, 95% CI=1.15-2.68) and two synonymous IL12RB2 SNPs (rs4297265, OR=0.46, 95% CI=0.26-0.82; rs2229546, OR=0.43, 95% CI=0.21-0.87). Cervical adenocarcinoma risk was associated with the minor alleles of the IL10RA rs4252314 intronic SNP (OR=2.23, 95% CI=1.26-3.96) and IL12RB1 rs11575934 non-synonymous SNP (OR=1.51, 95% CI=1.12-2.05). Finally, the minor allele of the IL12B rs3181224 3' UTR SNP was associated with a reduced risk of vulvar SCC (OR=0.30, 95% CI=0.12-0.74). These results raise the possibility that a shift in the balance of the immune response due to genetic variants in key cytokine genes could influence the development of cervical and vulvar cancer.
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Affiliation(s)
- Shehnaz K Hussain
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA.
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Abstract
UNLABELLED Identification of common molecular mechanisms is needed to facilitate the development of new treatment options for patients with ileal carcinoids. PURPOSE OF REVIEW Recent profiling studies on ileal carcinoids were examined to obtain a comprehensive view of risk factors, genetic aberrations, and transcriptional alterations. Special attention was paid to mechanisms that could provide novel targets for therapy. RESULTS Genome-wide association studies have shown that single nucleotide polymorphisms (SNPs) at IL12A and DAD1 are associated with an increased risk of ileal carcinoids. Genomic profiling revealed distinct patterns of copy-number alterations in ileal carcinoids. Two groups of carcinoids could be identified by hierarchical clustering. A major group of tumors was characterized by loss on chromosome 18 followed by additional losses on chromosomes 3p, 11q, and 13. Three minimal common regions of deletions were identified at 18q21.1-q21.31, 18q22.1-q22.2, and 18q22.3-q23. A minor group of tumors was characterized by clustered gains on chromosomes 4, 5, 7, 14, and 20. Expression profiling identified three groups of ileal carcinoids by principal component analysis. Tumor progression was associated with changes in gene expression including downregulation of MIR133A. Candidate genes for targeted therapy included ERBB2/HER2, DAD1, PRKCA, RYBP, CASP1, CASP4, CASP5, VMAT1, RET, APLP1, OR51E1, GPR112, SPOCK1, RUNX1, and MIR133A. CONCLUSION Profiling of ileal carcinoids has revealed recurrent genetic alterations and distinct patterns of gene expression. Frequent alterations in cellular pathways and genes were identified, suggesting novel targets for therapy. Translational studies are needed to validate suggested molecular targets.
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Affiliation(s)
- Ola Nilsson
- Sahlgrenska Cancer Center, Institute of Biomedicine, Sahlgrenska Academy at the University of Gothenburg, Göteborg, Sweden.
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46
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Yang YC, Chang TY, Chen TC, Chang SC, Chen WF, Chan HW, Lin WS, Wu FT, Lee YJ. Genetic polymorphisms in the ITPKC gene and cervical squamous cell carcinoma risk. Cancer Immunol Immunother 2012; 61:2153-9. [PMID: 22610085 PMCID: PMC11029099 DOI: 10.1007/s00262-012-1280-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2012] [Accepted: 05/01/2012] [Indexed: 01/03/2023]
Abstract
Cervical cancer is caused primarily by infection with oncogenic types of human papillomavirus (HPV). However, HPV infection alone is not sufficient for the progression to cervical cancer. Host immunogenetic factors may involve in the development of this disease. Inositol 1,4,5-trisphosphate 3-kinase C (ITPKC) is recently shown to act as a negative regulator of T-cell activation. We aim to study if polymorphisms in the ITPKC gene are associated with the risk of cervical cancer in Taiwanese women. ITPKC rs28493229 C/G, rs890934 G/T, rs2303723 C/T, and rs10420685 A/G polymorphisms were genotyped in a hospital-based study of 465 women with cervical squamous cell carcinoma (CSCC) and 800 age-matched healthy control women. The presence and genotypes of HPV in CSCC were determined. The frequency of G/G genotype and G allele of the ITPKC rs28493229 polymorphism was significantly higher in patients with CSCC compared with controls (OR = 1.81, 95 % CI 1.20-2.73, P = 0.005, P (c) = 0.02; OR = 1.70, 95 % CI 1.14-2.54, P = 0.008, P (c) = 0.03, respectively). No significant associations were found for other 3 polymorphisms. Haplotype analysis revealed the distribution of haplotype CGTA was significantly reduced in women with CSCC (OR = 0.59, 95 % CI 0.40-0.89, P = 0.01, P (c) = 0.04). In conclusion, we found the G/G genotype and G allele of the ITPKC rs28493229 polymorphism may contribute to the risk of CSCC in Taiwanese women. This finding provides new insights into the mechanisms of immune activation in cervical cancer.
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Affiliation(s)
- Yuh-Cheng Yang
- Department of Gynecology and Obstetrics, Mackay Memorial Hospital, Taipei City, Taiwan
- Department of Gynecology and Obstetrics, Taipei Medical University, Taipei City, Taiwan
| | - Tzu-Yang Chang
- Department of Medical Research, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
| | - Tze-Chien Chen
- Department of Gynecology and Obstetrics, Mackay Memorial Hospital, Taipei City, Taiwan
| | - Shih-Chuan Chang
- Department of Medical Research, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
| | - Wei-Fang Chen
- Department of Medical Research, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
| | - Hui-Wen Chan
- Department of Medical Research, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
| | - Wen-Shan Lin
- Department of Medical Research, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
| | - Fu-Ting Wu
- Department of Medical Research, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
| | - Yann-Jinn Lee
- Departments of Pediatrics, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
- Department of Medical Research, Mackay Memorial Hospital, No. 45, Min-Sheng Road, Tamshui District, 25160 New Taipei City, Taiwan
- Department of Pediatrics, Taipei Medical University, Taipei City, Taiwan
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
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Kaarvatn MH, Vrbanec J, Kulic A, Knezevic J, Petricevic B, Balen S, Vrbanec D, Dembic Z. Single nucleotide polymorphism in the interleukin 12B gene is associated with risk for breast cancer development. Scand J Immunol 2012; 76:329-35. [PMID: 22702905 DOI: 10.1111/j.1365-3083.2012.02736.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We analysed the association of a single nucleotide polymorphism (SNP) in the gene encoding the IL-12 subunit p40 (IL12B, rs3212227, A>C) with breast cancer. The SNPs allelic and genotypic frequencies were compared between patients (n = 191) and healthy (n = 194) women in a case-control study from Croatia. The major allele (A) was associated with susceptibility to breast cancer (P = 0.003; OR = 1.67; 95% CI: 1.17-2.38). Likewise, the minor allele (C) was significantly correlated with protection (P = 0.003; OR = 0.60; 95% CI: 0.42-0.86). At the genotype level, AA homozygosity was significantly associated with predisposition to disease (P = 0.013; OR = 1.68, 95% CI: 1.09-2.59), whereas the minor allele homozygosity (CC) was correlated with protection to disease (P = 0.020, OR = 0.28, 95% CI: 0.09-0.91). The heterozygous genotype showed no significant correlation with disease. The product of the IL12B gene (IL-12 p40) can either form a homodimeric cytokine or be part of two pro-inflammatory (IL-12 and IL-23) cytokines. It is presently unclear whether the major allele is associated with higher or lower protein levels of IL-12 p40 and IL-12 p70, which are critical in inflammation and adaptive immune responses. However, as the A allele is high producer of IL12B (p40) mRNA, these results might imply that higher levels of IL-12 p40 (either as homodimers or joined with one or both of the other two subunits) predispose to breast cancer.
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Affiliation(s)
- M H Kaarvatn
- Molecular Genetics Laboratory, Department of Oral Biology, Faculty of Dentistry, University of Oslo, Oslo, Norway
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48
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Li LJ, Pan XM, Sima X, Li ZH, Zhang LS, Sun H, Zhu Y, Liang WB, Gao LB, Zhang L. Interactions of interleukin-12A and interleukin-12B polymorphisms on the risk of intracranial aneurysm. Mol Biol Rep 2012; 39:11217-23. [PMID: 23065210 DOI: 10.1007/s11033-012-2031-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Accepted: 10/02/2012] [Indexed: 11/28/2022]
Abstract
Several lines of evidence indicate that inflammatory processes play pivotal role in the development of intracranial aneurysm (IA). Recently, polymorphisms in the interleukin-12 (IL-12) gene were shown to be associated with immune-mediated inflammatory disease. The aim of this study was to investigate the interactions of IL-12A and IL-12B polymorphisms on the risk of IA in a Chinese population. A total of 422 individuals (including 164 patients with IA and 258 controls) were involved in the study. The polymorphisms (i.e., rs2243115 and rs568408 in IL-12A and rs3212227 in IL-12B) were genotyped by polymerase chain reaction-restriction fragment length polymorphism assay and DNA sequencing. We found an association of the AC/CC genotypes and C allele of IL-12B rs3212227 with an increased risk of IA, compared with the AA genotype and A allele (AC/CC vs. AA: OR = 2.09, 95 % CI: 1.29-3.38; C vs. A: OR = 1.45, 95 % CI: 1.10-1.91). Moreover, a significant gene interaction of IL-12A and IL-12B was evident on the risk of IA, and subjects carrying variant genotypes of IL-12B rs3212227 had an increased risk of IA. In the stratified analysis by gender, the IL-12B rs3212227 AC/CC genotypes had an increased risk of IA compared with the AA genotype in male patients (AC/CC vs. AA: OR = 4.63, 95 % CI: 1.92-11.16). These findings suggest that the IL-12A and IL-12B independently and jointly be involved in the susceptibility to IA.
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Affiliation(s)
- Li-Juan Li
- Department of Forensic Biology, West China School of Preclinical and Forensic Medicine, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
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49
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Chen H, Cheng S, Wang J, Cao C, Bunjhoo H, Xiong W, Xu Y. Interleukin-12B rs3212227 polymorphism and cancer risk: a meta-analysis. Mol Biol Rep 2012; 39:10235-42. [PMID: 23065198 DOI: 10.1007/s11033-012-1899-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2012] [Accepted: 09/30/2012] [Indexed: 11/27/2022]
Abstract
IL-12 plays a very important role in the development and progress of cancer. IL-12B rs3212227 polymorphism has been reported and many studies have focused on the role of this polymorphism in various cancers. However, the association between IL-12B rs3212227 polymorphism and cancer risk remains controversial. Therefore, we performed a systematic meta-analysis to estimate the overall cancer risk associated with this gene polymorphism and to quantify any potential between-study heterogeneity. PubMed and Embase databases were searched for case-control studies published up to April 1, 2012 that investigated IL-12B rs3212227 polymorphism and cancer risk. Odds ratios (OR) with 95 % confidence intervals (95 % CI) were used to access the strength of this association. Heterogeneity among articles and publication bias were also verified. Ten studies with 2,954 cancer patients and 3,276 healthy controls were included. This meta-analysis showed that there was a significant association between IL-12B rs3212227 polymorphism and overall cancer risk (CC/AC vs AA: OR = 1.32, 95 % CI = 1.06-1.63). When stratified by cancer type, we found a significant increased risk in cervical and nasopharyngeal cancer (OR = 1.34, 95 % CI = 1.04-1.73; OR = 2.03, 95 % CI = 1.57-2.63, respectively). In the stratified analysis, we also observed a similar association in population-based studies (OR = 1.34, 95 % CI = 1.00-1.80), Asian populations (OR = 1.33, 95 % CI = 1.06-1.67) and European populations (OR = 1.54, 95 % CI = 1.04-2.28). According to the results of our meta-analysis, IL-12B rs3212227 polymorphism probably is associated with a high risk of cancer.
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Affiliation(s)
- Huilong Chen
- Department of Respiratory and Critical Care Medicine, Tongji Hospital, Key Laboratory of Pulmonary Diseases of Health Ministry, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Dadao Road, Wuhan 430030, China
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50
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Association between IL17 polymorphisms and risk of cervical cancer in Chinese women. Clin Dev Immunol 2012; 2012:258293. [PMID: 23049595 PMCID: PMC3463183 DOI: 10.1155/2012/258293] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2012] [Revised: 07/31/2012] [Accepted: 07/31/2012] [Indexed: 12/24/2022]
Abstract
Interleukin-17 (IL-17) is a proinflammatory cytokine that is associated with inflammation, autoimmune disorders, and even tumors. Previous studies revealed that a large group of human malignant tumors have abnormally high IL-17 expression. In the present study, we analyzed two single-nucleotide polymorphisms (SNPs) in the IL17A (rs2275913) and IL17F (rs763780) in 311 cervical cancer patients and 463 controls using TaqMan assays. Our results indicated that the frequencies of AA genotype and A allele of rs2275913 were significantly different between the cervical cancer patients and controls (P = 0.008, OR = 1.32, 95% CI, 1.07-1.62). Stratified analyses revealed that the polymorphism of rs2275913 was also associated with positive peritumor intravascular cancer emboli and high clinical stage. The genotype and allele frequencies of rs763780 did not show any difference between patients and controls or relate to patient clinical characteristics. Collectively, these findings suggested that IL17 gene polymorphism rs2275913 was associated with the susceptibility as well as positive peritumor intravascular cancer emboli and high clinical stage of cervical cancer in Chinese women.
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